77707710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21059}}^1$

素因数の和:21113

約数の個数: 48

約数和(自身を含む): 206977680

約数和(自身を除く): 129269970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 21059, 42118, 63177, 105295, 126354, 189531, 210590, 315885, 379062, 631770, 863419, 947655, 1726838, 1895310, 2590257, 4317095, 5180514, 7770771, 8634190, 12951285, 15541542, 25902570, 38853855, 77707710]

約数ペア:

[(1, 77707710), (2, 38853855), (3, 25902570), (5, 15541542), (6, 12951285), (9, 8634190), (10, 7770771), (15, 5180514), (18, 4317095), (30, 2590257), (41, 1895310), (45, 1726838), (82, 947655), (90, 863419), (123, 631770), (205, 379062), (246, 315885), (369, 210590), (410, 189531), (615, 126354), (738, 105295), (1230, 63177), (1845, 42118), (3690, 21059)]