195272910

素因数分解:

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

素因数の和:103342

約数の個数: 64

約数和(自身を含む): 595123200

約数和(自身を除く): 399850290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 103319, 206638, 309957, 516595, 619914, 723233, 929871, 1033190, 1446466, 1549785, 1859742, 2169699, 2789613, 3099570, 3616165, 4339398, 4649355, 5579226, 6509097, 7232330, 9298710, 10848495, 13018194, 13948065, 19527291, 21696990, 27896130, 32545485, 39054582, 65090970, 97636455, 195272910]

約数ペア:

[(1, 195272910), (2, 97636455), (3, 65090970), (5, 39054582), (6, 32545485), (7, 27896130), (9, 21696990), (10, 19527291), (14, 13948065), (15, 13018194), (18, 10848495), (21, 9298710), (27, 7232330), (30, 6509097), (35, 5579226), (42, 4649355), (45, 4339398), (54, 3616165), (63, 3099570), (70, 2789613), (90, 2169699), (105, 1859742), (126, 1549785), (135, 1446466), (189, 1033190), (210, 929871), (270, 723233), (315, 619914), (378, 516595), (630, 309957), (945, 206638), (1890, 103319)]