9193980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:4986

約数の個数: 48

約数和(自身を含む): 26578944

約数和(自身を除く): 17384964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4943, 9886, 14829, 19772, 24715, 29658, 49430, 59316, 74145, 98860, 148290, 153233, 296580, 306466, 459699, 612932, 766165, 919398, 1532330, 1838796, 2298495, 3064660, 4596990, 9193980]

約数ペア:

[(1, 9193980), (2, 4596990), (3, 3064660), (4, 2298495), (5, 1838796), (6, 1532330), (10, 919398), (12, 766165), (15, 612932), (20, 459699), (30, 306466), (31, 296580), (60, 153233), (62, 148290), (93, 98860), (124, 74145), (155, 59316), (186, 49430), (310, 29658), (372, 24715), (465, 19772), (620, 14829), (930, 9886), (1860, 4943)]