2485448070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1690781}}^1$

素因数の和:1690805

約数の個数: 48

約数和(自身を含む): 6938969328

約数和(自身を除く): 4453521258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1690781, 3381562, 5072343, 8453905, 10144686, 11835467, 16907810, 23670934, 25361715, 35506401, 50723430, 59177335, 71012802, 82848269, 118354670, 165696538, 177532005, 248544807, 355064010, 414241345, 497089614, 828482690, 1242724035, 2485448070]

約数ペア:

[(1, 2485448070), (2, 1242724035), (3, 828482690), (5, 497089614), (6, 414241345), (7, 355064010), (10, 248544807), (14, 177532005), (15, 165696538), (21, 118354670), (30, 82848269), (35, 71012802), (42, 59177335), (49, 50723430), (70, 35506401), (98, 25361715), (105, 23670934), (147, 16907810), (210, 11835467), (245, 10144686), (294, 8453905), (490, 5072343), (735, 3381562), (1470, 1690781)]