371120530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2623

約数の個数: 64

約数和(自身を含む): 770052096

約数和(自身を除く): 398931566

約数列:

[1, 2, 5, 10, 11, 22, 31, 43, 55, 62, 86, 110, 155, 215, 310, 341, 430, 473, 682, 946, 1333, 1705, 2365, 2531, 2666, 3410, 4730, 5062, 6665, 12655, 13330, 14663, 25310, 27841, 29326, 55682, 73315, 78461, 108833, 139205, 146630, 156922, 217666, 278410, 392305, 544165, 784610, 863071, 1088330, 1197163, 1726142, 2394326, 3373823, 4315355, 5985815, 6747646, 8630710, 11971630, 16869115, 33738230, 37112053, 74224106, 185560265, 371120530]

約数ペア:

[(1, 371120530), (2, 185560265), (5, 74224106), (10, 37112053), (11, 33738230), (22, 16869115), (31, 11971630), (43, 8630710), (55, 6747646), (62, 5985815), (86, 4315355), (110, 3373823), (155, 2394326), (215, 1726142), (310, 1197163), (341, 1088330), (430, 863071), (473, 784610), (682, 544165), (946, 392305), (1333, 278410), (1705, 217666), (2365, 156922), (2531, 146630), (2666, 139205), (3410, 108833), (4730, 78461), (5062, 73315), (6665, 55682), (12655, 29326), (13330, 27841), (14663, 25310)]