1330841090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 2583995904

約数和(自身を除く): 1253154814

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 257, 367, 415, 514, 734, 830, 1285, 1411, 1835, 2570, 2822, 3670, 4369, 6239, 7055, 8738, 12478, 14110, 21331, 21845, 30461, 31195, 42662, 43690, 60922, 62390, 94319, 106655, 152305, 188638, 213310, 304610, 362627, 471595, 517837, 725254, 943190, 1035674, 1603423, 1813135, 2589185, 3206846, 3626270, 5178370, 7828477, 8017115, 15656954, 16034230, 39142385, 78284770, 133084109, 266168218, 665420545, 1330841090]

約数ペア:

[(1, 1330841090), (2, 665420545), (5, 266168218), (10, 133084109), (17, 78284770), (34, 39142385), (83, 16034230), (85, 15656954), (166, 8017115), (170, 7828477), (257, 5178370), (367, 3626270), (415, 3206846), (514, 2589185), (734, 1813135), (830, 1603423), (1285, 1035674), (1411, 943190), (1835, 725254), (2570, 517837), (2822, 471595), (3670, 362627), (4369, 304610), (6239, 213310), (7055, 188638), (8738, 152305), (12478, 106655), (14110, 94319), (21331, 62390), (21845, 60922), (30461, 43690), (31195, 42662)]