7910332020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{47407}}^1$

素因数の和:47531

約数の個数: 120

約数和(自身を含む): 25056455424

約数和(自身を除く): 17146123404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 405, 412, 515, 540, 618, 810, 927, 1030, 1236, 1545, 1620, 1854, 2060, 2781, 3090, 3708, 4635, 5562, 6180, 8343, 9270, 11124, 13905, 16686, 18540, 27810, 33372, 41715, 47407, 55620, 83430, 94814, 142221, 166860, 189628, 237035, 284442, 426663, 474070, 568884, 711105, 853326, 948140, 1279989, 1422210, 1706652, 2133315, 2559978, 2844420, 3839967, 4266630, 4882921, 5119956, 6399945, 7679934, 8533260, 9765842, 12799890, 14648763, 15359868, 19199835, 19531684, 24414605, 25599780, 29297526, 38399670, 43946289, 48829210, 58595052, 73243815, 76799340, 87892578, 97658420, 131838867, 146487630, 175785156, 219731445, 263677734, 292975260, 395516601, 439462890, 527355468, 659194335, 791033202, 878925780, 1318388670, 1582066404, 1977583005, 2636777340, 3955166010, 7910332020]

約数ペア:

[(1, 7910332020), (2, 3955166010), (3, 2636777340), (4, 1977583005), (5, 1582066404), (6, 1318388670), (9, 878925780), (10, 791033202), (12, 659194335), (15, 527355468), (18, 439462890), (20, 395516601), (27, 292975260), (30, 263677734), (36, 219731445), (45, 175785156), (54, 146487630), (60, 131838867), (81, 97658420), (90, 87892578), (103, 76799340), (108, 73243815), (135, 58595052), (162, 48829210), (180, 43946289), (206, 38399670), (270, 29297526), (309, 25599780), (324, 24414605), (405, 19531684), (412, 19199835), (515, 15359868), (540, 14648763), (618, 12799890), (810, 9765842), (927, 8533260), (1030, 7679934), (1236, 6399945), (1545, 5119956), (1620, 4882921), (1854, 4266630), (2060, 3839967), (2781, 2844420), (3090, 2559978), (3708, 2133315), (4635, 1706652), (5562, 1422210), (6180, 1279989), (8343, 948140), (9270, 853326), (11124, 711105), (13905, 568884), (16686, 474070), (18540, 426663), (27810, 284442), (33372, 237035), (41715, 189628), (47407, 166860), (55620, 142221), (83430, 94814)]