73403730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1249}}^1$

素因数の和:1915

約数の個数: 48

約数和(自身を含む): 191295000

約数和(自身を除く): 117891270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 653, 1249, 1306, 1959, 2498, 3265, 3747, 3918, 5877, 6245, 6530, 7494, 9795, 11241, 11754, 12490, 18735, 19590, 22482, 29385, 37470, 56205, 58770, 112410, 815597, 1631194, 2446791, 4077985, 4893582, 7340373, 8155970, 12233955, 14680746, 24467910, 36701865, 73403730]

約数ペア:

[(1, 73403730), (2, 36701865), (3, 24467910), (5, 14680746), (6, 12233955), (9, 8155970), (10, 7340373), (15, 4893582), (18, 4077985), (30, 2446791), (45, 1631194), (90, 815597), (653, 112410), (1249, 58770), (1306, 56205), (1959, 37470), (2498, 29385), (3265, 22482), (3747, 19590), (3918, 18735), (5877, 12490), (6245, 11754), (6530, 11241), (7494, 9795)]