1317208830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{5171}}^1$

素因数の和:6401

約数の個数: 64

約数和(自身を含む): 3616593408

約数和(自身を除く): 2299384578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1213, 2426, 3639, 5171, 6065, 7278, 8491, 10342, 12130, 15513, 16982, 18195, 25473, 25855, 31026, 36197, 36390, 42455, 50946, 51710, 72394, 77565, 84910, 108591, 127365, 155130, 180985, 217182, 254730, 361970, 542955, 1085910, 6272423, 12544846, 18817269, 31362115, 37634538, 43906961, 62724230, 87813922, 94086345, 131720883, 188172690, 219534805, 263441766, 439069610, 658604415, 1317208830]

約数ペア:

[(1, 1317208830), (2, 658604415), (3, 439069610), (5, 263441766), (6, 219534805), (7, 188172690), (10, 131720883), (14, 94086345), (15, 87813922), (21, 62724230), (30, 43906961), (35, 37634538), (42, 31362115), (70, 18817269), (105, 12544846), (210, 6272423), (1213, 1085910), (2426, 542955), (3639, 361970), (5171, 254730), (6065, 217182), (7278, 180985), (8491, 155130), (10342, 127365), (12130, 108591), (15513, 84910), (16982, 77565), (18195, 72394), (25473, 51710), (25855, 50946), (31026, 42455), (36197, 36390)]