65090970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103319}}^1$

素因数の和:103339

約数の個数: 48

約数和(自身を含む): 193415040

約数和(自身を除く): 128324070

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, 103319, 206638, 309957, 516595, 619914, 723233, 929871, 1033190, 1446466, 1549785, 1859742, 2169699, 3099570, 3616165, 4339398, 4649355, 6509097, 7232330, 9298710, 10848495, 13018194, 21696990, 32545485, 65090970]

約数ペア:

[(1, 65090970), (2, 32545485), (3, 21696990), (5, 13018194), (6, 10848495), (7, 9298710), (9, 7232330), (10, 6509097), (14, 4649355), (15, 4339398), (18, 3616165), (21, 3099570), (30, 2169699), (35, 1859742), (42, 1549785), (45, 1446466), (63, 1033190), (70, 929871), (90, 723233), (105, 619914), (126, 516595), (210, 309957), (315, 206638), (630, 103319)]