2972184430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{16981}}^1$

素因数の和:17772

約数の個数: 32

約数和(自身を含む): 5590202688

約数和(自身を除く): 2618018258

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 761, 1522, 3805, 7610, 16981, 17503, 33962, 35006, 84905, 87515, 169810, 175030, 390563, 781126, 1952815, 3905630, 12922541, 25845082, 64612705, 129225410, 297218443, 594436886, 1486092215, 2972184430]

約数ペア:

[(1, 2972184430), (2, 1486092215), (5, 594436886), (10, 297218443), (23, 129225410), (46, 64612705), (115, 25845082), (230, 12922541), (761, 3905630), (1522, 1952815), (3805, 781126), (7610, 390563), (16981, 175030), (17503, 169810), (33962, 87515), (35006, 84905)]