71061490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{607}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 133954560

約数和(自身を除く): 62893070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 509, 607, 1018, 1214, 2545, 3035, 5090, 6070, 11707, 13961, 23414, 27922, 58535, 69805, 117070, 139610, 308963, 617926, 1544815, 3089630, 7106149, 14212298, 35530745, 71061490]

約数ペア:

[(1, 71061490), (2, 35530745), (5, 14212298), (10, 7106149), (23, 3089630), (46, 1544815), (115, 617926), (230, 308963), (509, 139610), (607, 117070), (1018, 69805), (1214, 58535), (2545, 27922), (3035, 23414), (5090, 13961), (6070, 11707)]