8480821590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3039721}}^1$

素因数の和:3039765

約数の個数: 48

約数和(自身を含む): 22761438336

約数和(自身を除く): 14280616746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 3039721, 6079442, 9119163, 15198605, 18238326, 27357489, 30397210, 45595815, 54714978, 91191630, 94231351, 136787445, 188462702, 273574890, 282694053, 471156755, 565388106, 848082159, 942313510, 1413470265, 1696164318, 2826940530, 4240410795, 8480821590]

約数ペア:

[(1, 8480821590), (2, 4240410795), (3, 2826940530), (5, 1696164318), (6, 1413470265), (9, 942313510), (10, 848082159), (15, 565388106), (18, 471156755), (30, 282694053), (31, 273574890), (45, 188462702), (62, 136787445), (90, 94231351), (93, 91191630), (155, 54714978), (186, 45595815), (279, 30397210), (310, 27357489), (465, 18238326), (558, 15198605), (930, 9119163), (1395, 6079442), (2790, 3039721)]