72802290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220613}}^1$

素因数の和:220634

約数の個数: 32

約数和(自身を含む): 190610496

約数和(自身を除く): 117808206

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220613, 441226, 661839, 1103065, 1323678, 2206130, 2426743, 3309195, 4853486, 6618390, 7280229, 12133715, 14560458, 24267430, 36401145, 72802290]

約数ペア:

[(1, 72802290), (2, 36401145), (3, 24267430), (5, 14560458), (6, 12133715), (10, 7280229), (11, 6618390), (15, 4853486), (22, 3309195), (30, 2426743), (33, 2206130), (55, 1323678), (66, 1103065), (110, 661839), (165, 441226), (330, 220613)]