928462860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1$

素因数の和:1288

約数の個数: 144

約数和(自身を含む): 3042617760

約数和(自身を除く): 2114154900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 619, 641, 780, 1170, 1238, 1282, 1857, 1923, 2340, 2476, 2564, 3095, 3205, 3714, 3846, 5571, 5769, 6190, 6410, 7428, 7692, 8047, 8333, 9285, 9615, 11142, 11538, 12380, 12820, 16094, 16666, 18570, 19230, 22284, 23076, 24141, 24999, 27855, 28845, 32188, 33332, 37140, 38460, 40235, 41665, 48282, 49998, 55710, 57690, 72423, 74997, 80470, 83330, 96564, 99996, 111420, 115380, 120705, 124995, 144846, 149994, 160940, 166660, 241410, 249990, 289692, 299988, 362115, 374985, 396779, 482820, 499980, 724230, 749970, 793558, 1190337, 1448460, 1499940, 1587116, 1983895, 2380674, 3571011, 3967790, 4761348, 5158127, 5951685, 7142022, 7935580, 10316254, 11903370, 14284044, 15474381, 17855055, 20632508, 23806740, 25790635, 30948762, 35710110, 46423143, 51581270, 61897524, 71420220, 77371905, 92846286, 103162540, 154743810, 185692572, 232115715, 309487620, 464231430, 928462860]

約数ペア:

[(1, 928462860), (2, 464231430), (3, 309487620), (4, 232115715), (5, 185692572), (6, 154743810), (9, 103162540), (10, 92846286), (12, 77371905), (13, 71420220), (15, 61897524), (18, 51581270), (20, 46423143), (26, 35710110), (30, 30948762), (36, 25790635), (39, 23806740), (45, 20632508), (52, 17855055), (60, 15474381), (65, 14284044), (78, 11903370), (90, 10316254), (117, 7935580), (130, 7142022), (156, 5951685), (180, 5158127), (195, 4761348), (234, 3967790), (260, 3571011), (390, 2380674), (468, 1983895), (585, 1587116), (619, 1499940), (641, 1448460), (780, 1190337), (1170, 793558), (1238, 749970), (1282, 724230), (1857, 499980), (1923, 482820), (2340, 396779), (2476, 374985), (2564, 362115), (3095, 299988), (3205, 289692), (3714, 249990), (3846, 241410), (5571, 166660), (5769, 160940), (6190, 149994), (6410, 144846), (7428, 124995), (7692, 120705), (8047, 115380), (8333, 111420), (9285, 99996), (9615, 96564), (11142, 83330), (11538, 80470), (12380, 74997), (12820, 72423), (16094, 57690), (16666, 55710), (18570, 49998), (19230, 48282), (22284, 41665), (23076, 40235), (24141, 38460), (24999, 37140), (27855, 33332), (28845, 32188)]