27560910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4197

約数の個数: 64

約数和(自身を含む): 75442752

約数和(自身を除く): 47881842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 4157, 6630, 8314, 12471, 20785, 24942, 41570, 54041, 62355, 70669, 108082, 124710, 141338, 162123, 212007, 270205, 324246, 353345, 424014, 540410, 706690, 810615, 918697, 1060035, 1621230, 1837394, 2120070, 2756091, 4593485, 5512182, 9186970, 13780455, 27560910]

約数ペア:

[(1, 27560910), (2, 13780455), (3, 9186970), (5, 5512182), (6, 4593485), (10, 2756091), (13, 2120070), (15, 1837394), (17, 1621230), (26, 1060035), (30, 918697), (34, 810615), (39, 706690), (51, 540410), (65, 424014), (78, 353345), (85, 324246), (102, 270205), (130, 212007), (170, 162123), (195, 141338), (221, 124710), (255, 108082), (390, 70669), (442, 62355), (510, 54041), (663, 41570), (1105, 24942), (1326, 20785), (2210, 12471), (3315, 8314), (4157, 6630)]