149385990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383041}}^1$

素因数の和:383064

約数の個数: 32

約数和(自身を含む): 386106336

約数和(自身を除く): 236720346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 383041, 766082, 1149123, 1915205, 2298246, 3830410, 4979533, 5745615, 9959066, 11491230, 14938599, 24897665, 29877198, 49795330, 74692995, 149385990]

約数ペア:

[(1, 149385990), (2, 74692995), (3, 49795330), (5, 29877198), (6, 24897665), (10, 14938599), (13, 11491230), (15, 9959066), (26, 5745615), (30, 4979533), (39, 3830410), (65, 2298246), (78, 1915205), (130, 1149123), (195, 766082), (390, 383041)]