74674210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1847}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 145297152

約数和(自身を除く): 70622942

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 1847, 3110, 3694, 4043, 8086, 9235, 18470, 20215, 24011, 40430, 48022, 120055, 240110, 574417, 1148834, 2872085, 5744170, 7467421, 14934842, 37337105, 74674210]

約数ペア:

[(1, 74674210), (2, 37337105), (5, 14934842), (10, 7467421), (13, 5744170), (26, 2872085), (65, 1148834), (130, 574417), (311, 240110), (622, 120055), (1555, 48022), (1847, 40430), (3110, 24011), (3694, 20215), (4043, 18470), (8086, 9235)]