34631460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 105528696

約数和(自身を除く): 70897236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421, 457, 842, 914, 1263, 1371, 1684, 1828, 2105, 2285, 2526, 2742, 3789, 4113, 4210, 4570, 5052, 5484, 6315, 6855, 7578, 8226, 8420, 9140, 12630, 13710, 15156, 16452, 18945, 20565, 25260, 27420, 37890, 41130, 75780, 82260, 192397, 384794, 577191, 769588, 961985, 1154382, 1731573, 1923970, 2308764, 2885955, 3463146, 3847940, 5771910, 6926292, 8657865, 11543820, 17315730, 34631460]

約数ペア:

[(1, 34631460), (2, 17315730), (3, 11543820), (4, 8657865), (5, 6926292), (6, 5771910), (9, 3847940), (10, 3463146), (12, 2885955), (15, 2308764), (18, 1923970), (20, 1731573), (30, 1154382), (36, 961985), (45, 769588), (60, 577191), (90, 384794), (180, 192397), (421, 82260), (457, 75780), (842, 41130), (914, 37890), (1263, 27420), (1371, 25260), (1684, 20565), (1828, 18945), (2105, 16452), (2285, 15156), (2526, 13710), (2742, 12630), (3789, 9140), (4113, 8420), (4210, 8226), (4570, 7578), (5052, 6855), (5484, 6315)]