9557940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3251}}^1$

素因数の和:3277

約数の個数: 72

約数和(自身を含む): 31141152

約数和(自身を除く): 21583212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3251, 6502, 9753, 13004, 16255, 19506, 22757, 32510, 39012, 45514, 48765, 65020, 68271, 91028, 97530, 113785, 136542, 159299, 195060, 227570, 273084, 318598, 341355, 455140, 477897, 637196, 682710, 796495, 955794, 1365420, 1592990, 1911588, 2389485, 3185980, 4778970, 9557940]

約数ペア:

[(1, 9557940), (2, 4778970), (3, 3185980), (4, 2389485), (5, 1911588), (6, 1592990), (7, 1365420), (10, 955794), (12, 796495), (14, 682710), (15, 637196), (20, 477897), (21, 455140), (28, 341355), (30, 318598), (35, 273084), (42, 227570), (49, 195060), (60, 159299), (70, 136542), (84, 113785), (98, 97530), (105, 91028), (140, 68271), (147, 65020), (196, 48765), (210, 45514), (245, 39012), (294, 32510), (420, 22757), (490, 19506), (588, 16255), (735, 13004), (980, 9753), (1470, 6502), (2940, 3251)]