173650407980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1240360057}}^1$

素因数の和:1240360073

約数の個数: 24

約数和(自身を含む): 416760979488

約数和(自身を除く): 243110571508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1240360057, 2480720114, 4961440228, 6201800285, 8682520399, 12403600570, 17365040798, 24807201140, 34730081596, 43412601995, 86825203990, 173650407980]

約数ペア:

[(1, 173650407980), (2, 86825203990), (4, 43412601995), (5, 34730081596), (7, 24807201140), (10, 17365040798), (14, 12403600570), (20, 8682520399), (28, 6201800285), (35, 4961440228), (70, 2480720114), (140, 1240360057)]