78873012630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9423299}}^1$

素因数の和:9423346

約数の個数: 64

約数和(自身を含む): 217112832000

約数和(自身を除く): 138239819370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 9423299, 18846598, 28269897, 47116495, 56539794, 84809691, 94232990, 141349485, 169619382, 254429073, 282698970, 292122269, 424048455, 508858146, 584244538, 848096910, 876366807, 1272145365, 1460611345, 1752733614, 2544290730, 2629100421, 2921222690, 4381834035, 5258200842, 7887301263, 8763668070, 13145502105, 15774602526, 26291004210, 39436506315, 78873012630]

約数ペア:

[(1, 78873012630), (2, 39436506315), (3, 26291004210), (5, 15774602526), (6, 13145502105), (9, 8763668070), (10, 7887301263), (15, 5258200842), (18, 4381834035), (27, 2921222690), (30, 2629100421), (31, 2544290730), (45, 1752733614), (54, 1460611345), (62, 1272145365), (90, 876366807), (93, 848096910), (135, 584244538), (155, 508858146), (186, 424048455), (270, 292122269), (279, 282698970), (310, 254429073), (465, 169619382), (558, 141349485), (837, 94232990), (930, 84809691), (1395, 56539794), (1674, 47116495), (2790, 28269897), (4185, 18846598), (8370, 9423299)]