2278850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 5142528

約数和(自身を除く): 2863678

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 383, 425, 595, 766, 850, 1190, 1915, 2681, 2975, 3830, 5362, 5950, 6511, 9575, 13022, 13405, 19150, 26810, 32555, 45577, 65110, 67025, 91154, 134050, 162775, 227885, 325550, 455770, 1139425, 2278850]

約数ペア:

[(1, 2278850), (2, 1139425), (5, 455770), (7, 325550), (10, 227885), (14, 162775), (17, 134050), (25, 91154), (34, 67025), (35, 65110), (50, 45577), (70, 32555), (85, 26810), (119, 19150), (170, 13405), (175, 13022), (238, 9575), (350, 6511), (383, 5950), (425, 5362), (595, 3830), (766, 2975), (850, 2681), (1190, 1915)]