72953430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{221071}}^1$

素因数の和:221092

約数の個数: 32

約数和(自身を含む): 191006208

約数和(自身を除く): 118052778

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 221071, 442142, 663213, 1105355, 1326426, 2210710, 2431781, 3316065, 4863562, 6632130, 7295343, 12158905, 14590686, 24317810, 36476715, 72953430]

約数ペア:

[(1, 72953430), (2, 36476715), (3, 24317810), (5, 14590686), (6, 12158905), (10, 7295343), (11, 6632130), (15, 4863562), (22, 3316065), (30, 2431781), (33, 2210710), (55, 1326426), (66, 1105355), (110, 663213), (165, 442142), (330, 221071)]