76400730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{121271}}^1$

素因数の和:121291

約数の個数: 48

約数和(自身を含む): 227021184

約数和(自身を除く): 150620454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 121271, 242542, 363813, 606355, 727626, 848897, 1091439, 1212710, 1697794, 1819065, 2182878, 2546691, 3638130, 4244485, 5093382, 5457195, 7640073, 8488970, 10914390, 12733455, 15280146, 25466910, 38200365, 76400730]

約数ペア:

[(1, 76400730), (2, 38200365), (3, 25466910), (5, 15280146), (6, 12733455), (7, 10914390), (9, 8488970), (10, 7640073), (14, 5457195), (15, 5093382), (18, 4244485), (21, 3638130), (30, 2546691), (35, 2182878), (42, 1819065), (45, 1697794), (63, 1212710), (70, 1091439), (90, 848897), (105, 727626), (126, 606355), (210, 363813), (315, 242542), (630, 121271)]