1690072410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{42073}}^1$

素因数の和:42199

約数の個数: 64

約数和(自身を含む): 4410701568

約数和(自身を除く): 2720629158

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2678, 3090, 4017, 6695, 8034, 13390, 20085, 40170, 42073, 84146, 126219, 210365, 252438, 420730, 546949, 631095, 1093898, 1262190, 1640847, 2734745, 3281694, 4333519, 5469490, 8204235, 8667038, 13000557, 16408470, 21667595, 26001114, 43335190, 56335747, 65002785, 112671494, 130005570, 169007241, 281678735, 338014482, 563357470, 845036205, 1690072410]

約数ペア:

[(1, 1690072410), (2, 845036205), (3, 563357470), (5, 338014482), (6, 281678735), (10, 169007241), (13, 130005570), (15, 112671494), (26, 65002785), (30, 56335747), (39, 43335190), (65, 26001114), (78, 21667595), (103, 16408470), (130, 13000557), (195, 8667038), (206, 8204235), (309, 5469490), (390, 4333519), (515, 3281694), (618, 2734745), (1030, 1640847), (1339, 1262190), (1545, 1093898), (2678, 631095), (3090, 546949), (4017, 420730), (6695, 252438), (8034, 210365), (13390, 126219), (20085, 84146), (40170, 42073)]