42102710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19051}}^1$

素因数の和:19088

約数の個数: 32

約数和(自身を含む): 86419872

約数和(自身を除く): 44317162

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 19051, 38102, 95255, 190510, 247663, 323867, 495326, 647734, 1238315, 1619335, 2476630, 3238670, 4210271, 8420542, 21051355, 42102710]

約数ペア:

[(1, 42102710), (2, 21051355), (5, 8420542), (10, 4210271), (13, 3238670), (17, 2476630), (26, 1619335), (34, 1238315), (65, 647734), (85, 495326), (130, 323867), (170, 247663), (221, 190510), (442, 95255), (1105, 38102), (2210, 19051)]