2842771260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{50891}}^1$

素因数の和:50936

約数の個数: 144

約数和(自身を含む): 9746835840

約数和(自身を除く): 6904064580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18620, 27930, 50891, 55860, 101782, 152673, 203564, 254455, 305346, 356237, 508910, 610692, 712474, 763365, 966929, 1017820, 1068711, 1424948, 1526730, 1781185, 1933858, 2137422, 2493659, 2900787, 3053460, 3562370, 3867716, 4274844, 4834645, 4987318, 5343555, 5801574, 6768503, 7124740, 7480977, 9669290, 9974636, 10687110, 11603148, 12468295, 13537006, 14503935, 14961954, 19338580, 20305509, 21374220, 24936590, 27074012, 29007870, 29923908, 33842515, 37404885, 40611018, 47379521, 49873180, 58015740, 67685030, 74809770, 81222036, 94759042, 101527545, 135370060, 142138563, 149619540, 189518084, 203055090, 236897605, 284277126, 406110180, 473795210, 568554252, 710692815, 947590420, 1421385630, 2842771260]

約数ペア:

[(1, 2842771260), (2, 1421385630), (3, 947590420), (4, 710692815), (5, 568554252), (6, 473795210), (7, 406110180), (10, 284277126), (12, 236897605), (14, 203055090), (15, 189518084), (19, 149619540), (20, 142138563), (21, 135370060), (28, 101527545), (30, 94759042), (35, 81222036), (38, 74809770), (42, 67685030), (49, 58015740), (57, 49873180), (60, 47379521), (70, 40611018), (76, 37404885), (84, 33842515), (95, 29923908), (98, 29007870), (105, 27074012), (114, 24936590), (133, 21374220), (140, 20305509), (147, 19338580), (190, 14961954), (196, 14503935), (210, 13537006), (228, 12468295), (245, 11603148), (266, 10687110), (285, 9974636), (294, 9669290), (380, 7480977), (399, 7124740), (420, 6768503), (490, 5801574), (532, 5343555), (570, 4987318), (588, 4834645), (665, 4274844), (735, 3867716), (798, 3562370), (931, 3053460), (980, 2900787), (1140, 2493659), (1330, 2137422), (1470, 1933858), (1596, 1781185), (1862, 1526730), (1995, 1424948), (2660, 1068711), (2793, 1017820), (2940, 966929), (3724, 763365), (3990, 712474), (4655, 610692), (5586, 508910), (7980, 356237), (9310, 305346), (11172, 254455), (13965, 203564), (18620, 152673), (27930, 101782), (50891, 55860)]