173836290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109331}}^1$

素因数の和:109394

約数の個数: 32

約数和(自身を含む): 425082816

約数和(自身を除く): 251246526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 109331, 218662, 327993, 546655, 655986, 1093310, 1639965, 3279930, 5794543, 11589086, 17383629, 28972715, 34767258, 57945430, 86918145, 173836290]

約数ペア:

[(1, 173836290), (2, 86918145), (3, 57945430), (5, 34767258), (6, 28972715), (10, 17383629), (15, 11589086), (30, 5794543), (53, 3279930), (106, 1639965), (159, 1093310), (265, 655986), (318, 546655), (530, 327993), (795, 218662), (1590, 109331)]