911830530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1780

約数の個数: 128

約数和(自身を含む): 2526951168

約数和(自身を除く): 1615120638

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 83, 85, 102, 130, 166, 170, 195, 221, 249, 255, 390, 415, 442, 498, 510, 663, 830, 1079, 1105, 1245, 1326, 1411, 1657, 2158, 2210, 2490, 2822, 3237, 3314, 3315, 4233, 4971, 5395, 6474, 6630, 7055, 8285, 8466, 9942, 10790, 14110, 16185, 16570, 18343, 21165, 21541, 24855, 28169, 32370, 36686, 42330, 43082, 49710, 55029, 56338, 64623, 84507, 91715, 107705, 110058, 129246, 137531, 140845, 169014, 183430, 215410, 275062, 275145, 281690, 323115, 366197, 412593, 422535, 550290, 646230, 687655, 732394, 825186, 845070, 1098591, 1375310, 1787903, 1830985, 2062965, 2197182, 2338027, 3575806, 3661970, 4125930, 4676054, 5363709, 5492955, 7014081, 8939515, 10727418, 10985910, 11690135, 14028162, 17879030, 23380270, 26818545, 30394351, 35070405, 53637090, 60788702, 70140810, 91183053, 151971755, 182366106, 303943510, 455915265, 911830530]

約数ペア:

[(1, 911830530), (2, 455915265), (3, 303943510), (5, 182366106), (6, 151971755), (10, 91183053), (13, 70140810), (15, 60788702), (17, 53637090), (26, 35070405), (30, 30394351), (34, 26818545), (39, 23380270), (51, 17879030), (65, 14028162), (78, 11690135), (83, 10985910), (85, 10727418), (102, 8939515), (130, 7014081), (166, 5492955), (170, 5363709), (195, 4676054), (221, 4125930), (249, 3661970), (255, 3575806), (390, 2338027), (415, 2197182), (442, 2062965), (498, 1830985), (510, 1787903), (663, 1375310), (830, 1098591), (1079, 845070), (1105, 825186), (1245, 732394), (1326, 687655), (1411, 646230), (1657, 550290), (2158, 422535), (2210, 412593), (2490, 366197), (2822, 323115), (3237, 281690), (3314, 275145), (3315, 275062), (4233, 215410), (4971, 183430), (5395, 169014), (6474, 140845), (6630, 137531), (7055, 129246), (8285, 110058), (8466, 107705), (9942, 91715), (10790, 84507), (14110, 64623), (16185, 56338), (16570, 55029), (18343, 49710), (21165, 43082), (21541, 42330), (24855, 36686), (28169, 32370)]