199830810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{74843}}^1$

素因数の和:74942

約数の個数: 32

約数和(自身を含む): 484989120

約数和(自身を除く): 285158310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 74843, 149686, 224529, 374215, 449058, 748430, 1122645, 2245290, 6661027, 13322054, 19983081, 33305135, 39966162, 66610270, 99915405, 199830810]

約数ペア:

[(1, 199830810), (2, 99915405), (3, 66610270), (5, 39966162), (6, 33305135), (10, 19983081), (15, 13322054), (30, 6661027), (89, 2245290), (178, 1122645), (267, 748430), (445, 449058), (534, 374215), (890, 224529), (1335, 149686), (2670, 74843)]