4283580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 14708736

約数和(自身を除く): 10425156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 47, 49, 60, 62, 70, 84, 93, 94, 98, 105, 124, 140, 141, 147, 155, 186, 188, 196, 210, 217, 235, 245, 282, 294, 310, 329, 372, 420, 434, 465, 470, 490, 564, 588, 620, 651, 658, 705, 735, 868, 930, 940, 980, 987, 1085, 1302, 1316, 1410, 1457, 1470, 1519, 1645, 1860, 1974, 2170, 2303, 2604, 2820, 2914, 2940, 3038, 3255, 3290, 3948, 4340, 4371, 4557, 4606, 4935, 5828, 6076, 6510, 6580, 6909, 7285, 7595, 8742, 9114, 9212, 9870, 10199, 11515, 13020, 13818, 14570, 15190, 17484, 18228, 19740, 20398, 21855, 22785, 23030, 27636, 29140, 30380, 30597, 34545, 40796, 43710, 45570, 46060, 50995, 61194, 69090, 71393, 87420, 91140, 101990, 122388, 138180, 142786, 152985, 203980, 214179, 285572, 305970, 356965, 428358, 611940, 713930, 856716, 1070895, 1427860, 2141790, 4283580]

約数ペア:

[(1, 4283580), (2, 2141790), (3, 1427860), (4, 1070895), (5, 856716), (6, 713930), (7, 611940), (10, 428358), (12, 356965), (14, 305970), (15, 285572), (20, 214179), (21, 203980), (28, 152985), (30, 142786), (31, 138180), (35, 122388), (42, 101990), (47, 91140), (49, 87420), (60, 71393), (62, 69090), (70, 61194), (84, 50995), (93, 46060), (94, 45570), (98, 43710), (105, 40796), (124, 34545), (140, 30597), (141, 30380), (147, 29140), (155, 27636), (186, 23030), (188, 22785), (196, 21855), (210, 20398), (217, 19740), (235, 18228), (245, 17484), (282, 15190), (294, 14570), (310, 13818), (329, 13020), (372, 11515), (420, 10199), (434, 9870), (465, 9212), (470, 9114), (490, 8742), (564, 7595), (588, 7285), (620, 6909), (651, 6580), (658, 6510), (705, 6076), (735, 5828), (868, 4935), (930, 4606), (940, 4557), (980, 4371), (987, 4340), (1085, 3948), (1302, 3290), (1316, 3255), (1410, 3038), (1457, 2940), (1470, 2914), (1519, 2820), (1645, 2604), (1860, 2303), (1974, 2170)]