1056356340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1354303}}^1$

素因数の和:1354328

約数の個数: 48

約数和(自身を含む): 3185323008

約数和(自身を除く): 2128966668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1354303, 2708606, 4062909, 5417212, 6771515, 8125818, 13543030, 16251636, 17605939, 20314545, 27086060, 35211878, 40629090, 52817817, 70423756, 81258180, 88029695, 105635634, 176059390, 211271268, 264089085, 352118780, 528178170, 1056356340]

約数ペア:

[(1, 1056356340), (2, 528178170), (3, 352118780), (4, 264089085), (5, 211271268), (6, 176059390), (10, 105635634), (12, 88029695), (13, 81258180), (15, 70423756), (20, 52817817), (26, 40629090), (30, 35211878), (39, 27086060), (52, 20314545), (60, 17605939), (65, 16251636), (78, 13543030), (130, 8125818), (156, 6771515), (195, 5417212), (260, 4062909), (390, 2708606), (780, 1354303)]