348529770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18181}}^1$

素因数の和:18268

約数の個数: 64

約数和(自身を含む): 942554880

約数和(自身を除く): 594025110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 18181, 19170, 36362, 54543, 90905, 109086, 163629, 181810, 272715, 327258, 490887, 545430, 818145, 981774, 1290851, 1636290, 2454435, 2581702, 3872553, 4908870, 6454255, 7745106, 11617659, 12908510, 19362765, 23235318, 34852977, 38725530, 58088295, 69705954, 116176590, 174264885, 348529770]

約数ペア:

[(1, 348529770), (2, 174264885), (3, 116176590), (5, 69705954), (6, 58088295), (9, 38725530), (10, 34852977), (15, 23235318), (18, 19362765), (27, 12908510), (30, 11617659), (45, 7745106), (54, 6454255), (71, 4908870), (90, 3872553), (135, 2581702), (142, 2454435), (213, 1636290), (270, 1290851), (355, 981774), (426, 818145), (639, 545430), (710, 490887), (1065, 327258), (1278, 272715), (1917, 181810), (2130, 163629), (3195, 109086), (3834, 90905), (6390, 54543), (9585, 36362), (18181, 19170)]