2933730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 7842744

約数和(自身を除く): 4909014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 881, 1110, 1665, 1762, 2643, 3330, 4405, 5286, 7929, 8810, 13215, 15858, 26430, 32597, 39645, 65194, 79290, 97791, 162985, 195582, 293373, 325970, 488955, 586746, 977910, 1466865, 2933730]

約数ペア:

[(1, 2933730), (2, 1466865), (3, 977910), (5, 586746), (6, 488955), (9, 325970), (10, 293373), (15, 195582), (18, 162985), (30, 97791), (37, 79290), (45, 65194), (74, 39645), (90, 32597), (111, 26430), (185, 15858), (222, 13215), (333, 8810), (370, 7929), (555, 5286), (666, 4405), (881, 3330), (1110, 2643), (1665, 1762)]