2013677540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 5399654400

約数和(自身を除く): 3385976860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 49, 62, 68, 70, 85, 98, 119, 124, 140, 155, 170, 196, 217, 238, 245, 310, 340, 343, 434, 476, 490, 527, 557, 595, 620, 686, 833, 868, 980, 1054, 1085, 1114, 1190, 1372, 1519, 1666, 1715, 2108, 2170, 2228, 2380, 2635, 2785, 3038, 3332, 3430, 3689, 3899, 4165, 4340, 5270, 5570, 5831, 6076, 6860, 7378, 7595, 7798, 8330, 9469, 10540, 10633, 11140, 11662, 14756, 15190, 15596, 16660, 17267, 18445, 18938, 19495, 21266, 23324, 25823, 27293, 29155, 30380, 34534, 36890, 37876, 38990, 42532, 47345, 51646, 53165, 54586, 58310, 66283, 69068, 73780, 77980, 86335, 94690, 103292, 106330, 109172, 116620, 120869, 129115, 132566, 136465, 172670, 180761, 189380, 191051, 212660, 241738, 258230, 265132, 272930, 293539, 331415, 345340, 361522, 382102, 463981, 483476, 516460, 545860, 587078, 604345, 662830, 723044, 764204, 846083, 903805, 927962, 955255, 1174156, 1208690, 1325660, 1467695, 1692166, 1807610, 1855924, 1910510, 2054773, 2319905, 2417380, 2935390, 3247867, 3384332, 3615220, 3821020, 4109546, 4230415, 4639810, 5870780, 5922581, 6495734, 8219092, 8460830, 9279620, 10273865, 11845162, 12991468, 14383411, 16239335, 16921660, 20547730, 23690324, 28766822, 29612905, 32478670, 41095460, 57533644, 59225810, 64957340, 71917055, 100683877, 118451620, 143834110, 201367754, 287668220, 402735508, 503419385, 1006838770, 2013677540]

約数ペア:

[(1, 2013677540), (2, 1006838770), (4, 503419385), (5, 402735508), (7, 287668220), (10, 201367754), (14, 143834110), (17, 118451620), (20, 100683877), (28, 71917055), (31, 64957340), (34, 59225810), (35, 57533644), (49, 41095460), (62, 32478670), (68, 29612905), (70, 28766822), (85, 23690324), (98, 20547730), (119, 16921660), (124, 16239335), (140, 14383411), (155, 12991468), (170, 11845162), (196, 10273865), (217, 9279620), (238, 8460830), (245, 8219092), (310, 6495734), (340, 5922581), (343, 5870780), (434, 4639810), (476, 4230415), (490, 4109546), (527, 3821020), (557, 3615220), (595, 3384332), (620, 3247867), (686, 2935390), (833, 2417380), (868, 2319905), (980, 2054773), (1054, 1910510), (1085, 1855924), (1114, 1807610), (1190, 1692166), (1372, 1467695), (1519, 1325660), (1666, 1208690), (1715, 1174156), (2108, 955255), (2170, 927962), (2228, 903805), (2380, 846083), (2635, 764204), (2785, 723044), (3038, 662830), (3332, 604345), (3430, 587078), (3689, 545860), (3899, 516460), (4165, 483476), (4340, 463981), (5270, 382102), (5570, 361522), (5831, 345340), (6076, 331415), (6860, 293539), (7378, 272930), (7595, 265132), (7798, 258230), (8330, 241738), (9469, 212660), (10540, 191051), (10633, 189380), (11140, 180761), (11662, 172670), (14756, 136465), (15190, 132566), (15596, 129115), (16660, 120869), (17267, 116620), (18445, 109172), (18938, 106330), (19495, 103292), (21266, 94690), (23324, 86335), (25823, 77980), (27293, 73780), (29155, 69068), (30380, 66283), (34534, 58310), (36890, 54586), (37876, 53165), (38990, 51646), (42532, 47345)]