75125430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43933}}^1$

素因数の和:43965

約数の個数: 48

約数和(自身を含む): 205611120

約数和(自身を除く): 130485690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 43933, 87866, 131799, 219665, 263598, 395397, 439330, 658995, 790794, 834727, 1317990, 1669454, 1976985, 2504181, 3953970, 4173635, 5008362, 7512543, 8347270, 12520905, 15025086, 25041810, 37562715, 75125430]

約数ペア:

[(1, 75125430), (2, 37562715), (3, 25041810), (5, 15025086), (6, 12520905), (9, 8347270), (10, 7512543), (15, 5008362), (18, 4173635), (19, 3953970), (30, 2504181), (38, 1976985), (45, 1669454), (57, 1317990), (90, 834727), (95, 790794), (114, 658995), (171, 439330), (190, 395397), (285, 263598), (342, 219665), (570, 131799), (855, 87866), (1710, 43933)]