73465730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3467}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 143325504

約数和(自身を除く): 69859774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 3467, 4238, 6934, 10595, 17335, 21190, 34670, 45071, 90142, 225355, 450710, 565121, 1130242, 2825605, 5651210, 7346573, 14693146, 36732865, 73465730]

約数ペア:

[(1, 73465730), (2, 36732865), (5, 14693146), (10, 7346573), (13, 5651210), (26, 2825605), (65, 1130242), (130, 565121), (163, 450710), (326, 225355), (815, 90142), (1630, 45071), (2119, 34670), (3467, 21190), (4238, 17335), (6934, 10595)]