7645430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 15470784

約数和(自身を除く): 7825354

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2557, 2990, 5114, 12785, 25570, 33241, 58811, 66482, 117622, 166205, 294055, 332410, 588110, 764543, 1529086, 3822715, 7645430]

約数ペア:

[(1, 7645430), (2, 3822715), (5, 1529086), (10, 764543), (13, 588110), (23, 332410), (26, 294055), (46, 166205), (65, 117622), (115, 66482), (130, 58811), (230, 33241), (299, 25570), (598, 12785), (1495, 5114), (2557, 2990)]