9154380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 25772544

約数和(自身を除く): 16618164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 563, 813, 1084, 1126, 1355, 1626, 1689, 2252, 2710, 2815, 3252, 3378, 4065, 5420, 5630, 6756, 8130, 8445, 11260, 16260, 16890, 33780, 152573, 305146, 457719, 610292, 762865, 915438, 1525730, 1830876, 2288595, 3051460, 4577190, 9154380]

約数ペア:

[(1, 9154380), (2, 4577190), (3, 3051460), (4, 2288595), (5, 1830876), (6, 1525730), (10, 915438), (12, 762865), (15, 610292), (20, 457719), (30, 305146), (60, 152573), (271, 33780), (542, 16890), (563, 16260), (813, 11260), (1084, 8445), (1126, 8130), (1355, 6756), (1626, 5630), (1689, 5420), (2252, 4065), (2710, 3378), (2815, 3252)]