147471780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21751}}^1$

素因数の和:21876

約数の個数: 48

約数和(自身を含む): 416594304

約数和(自身を除く): 269122524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 21751, 43502, 65253, 87004, 108755, 130506, 217510, 261012, 326265, 435020, 652530, 1305060, 2457863, 4915726, 7373589, 9831452, 12289315, 14747178, 24578630, 29494356, 36867945, 49157260, 73735890, 147471780]

約数ペア:

[(1, 147471780), (2, 73735890), (3, 49157260), (4, 36867945), (5, 29494356), (6, 24578630), (10, 14747178), (12, 12289315), (15, 9831452), (20, 7373589), (30, 4915726), (60, 2457863), (113, 1305060), (226, 652530), (339, 435020), (452, 326265), (565, 261012), (678, 217510), (1130, 130506), (1356, 108755), (1695, 87004), (2260, 65253), (3390, 43502), (6780, 21751)]