31933260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4383

約数の個数: 72

約数和(自身を含む): 99249696

約数和(自身を除く): 67316436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 4327, 7380, 8654, 12981, 17308, 21635, 25962, 38943, 43270, 51924, 64905, 77886, 86540, 129810, 155772, 177407, 194715, 259620, 354814, 389430, 532221, 709628, 778860, 887035, 1064442, 1596663, 1774070, 2128884, 2661105, 3193326, 3548140, 5322210, 6386652, 7983315, 10644420, 15966630, 31933260]

約数ペア:

[(1, 31933260), (2, 15966630), (3, 10644420), (4, 7983315), (5, 6386652), (6, 5322210), (9, 3548140), (10, 3193326), (12, 2661105), (15, 2128884), (18, 1774070), (20, 1596663), (30, 1064442), (36, 887035), (41, 778860), (45, 709628), (60, 532221), (82, 389430), (90, 354814), (123, 259620), (164, 194715), (180, 177407), (205, 155772), (246, 129810), (369, 86540), (410, 77886), (492, 64905), (615, 51924), (738, 43270), (820, 38943), (1230, 25962), (1476, 21635), (1845, 17308), (2460, 12981), (3690, 8654), (4327, 7380)]