25240110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 69645312

約数和(自身を除く): 44405202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 457, 526, 789, 914, 1315, 1371, 1578, 1841, 2285, 2630, 2742, 3199, 3682, 3945, 4570, 5523, 6398, 6855, 7890, 9205, 9597, 11046, 13710, 15995, 18410, 19194, 27615, 31990, 47985, 55230, 95970, 120191, 240382, 360573, 600955, 721146, 841337, 1201910, 1682674, 1802865, 2524011, 3605730, 4206685, 5048022, 8413370, 12620055, 25240110]

約数ペア:

[(1, 25240110), (2, 12620055), (3, 8413370), (5, 5048022), (6, 4206685), (7, 3605730), (10, 2524011), (14, 1802865), (15, 1682674), (21, 1201910), (30, 841337), (35, 721146), (42, 600955), (70, 360573), (105, 240382), (210, 120191), (263, 95970), (457, 55230), (526, 47985), (789, 31990), (914, 27615), (1315, 19194), (1371, 18410), (1578, 15995), (1841, 13710), (2285, 11046), (2630, 9597), (2742, 9205), (3199, 7890), (3682, 6855), (3945, 6398), (4570, 5523)]