240149130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{615767}}^1$

素因数の和:615790

約数の個数: 32

約数和(自身を含む): 620694144

約数和(自身を除く): 380545014

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 615767, 1231534, 1847301, 3078835, 3694602, 6157670, 8004971, 9236505, 16009942, 18473010, 24014913, 40024855, 48029826, 80049710, 120074565, 240149130]

約数ペア:

[(1, 240149130), (2, 120074565), (3, 80049710), (5, 48029826), (6, 40024855), (10, 24014913), (13, 18473010), (15, 16009942), (26, 9236505), (30, 8004971), (39, 6157670), (65, 3694602), (78, 3078835), (130, 1847301), (195, 1231534), (390, 615767)]