69580030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1721}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 135390528

約数和(自身を除く): 65810498

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 1721, 3110, 3442, 4043, 8086, 8605, 17210, 20215, 22373, 40430, 44746, 111865, 223730, 535231, 1070462, 2676155, 5352310, 6958003, 13916006, 34790015, 69580030]

約数ペア:

[(1, 69580030), (2, 34790015), (5, 13916006), (10, 6958003), (13, 5352310), (26, 2676155), (65, 1070462), (130, 535231), (311, 223730), (622, 111865), (1555, 44746), (1721, 40430), (3110, 22373), (3442, 20215), (4043, 17210), (8086, 8605)]