42666390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36467}}^1$

素因数の和:36493

約数の個数: 48

約数和(自身を含む): 119469168

約数和(自身を除く): 76802778

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 36467, 72934, 109401, 182335, 218802, 328203, 364670, 474071, 547005, 656406, 948142, 1094010, 1422213, 1641015, 2370355, 2844426, 3282030, 4266639, 4740710, 7111065, 8533278, 14222130, 21333195, 42666390]

約数ペア:

[(1, 42666390), (2, 21333195), (3, 14222130), (5, 8533278), (6, 7111065), (9, 4740710), (10, 4266639), (13, 3282030), (15, 2844426), (18, 2370355), (26, 1641015), (30, 1422213), (39, 1094010), (45, 948142), (65, 656406), (78, 547005), (90, 474071), (117, 364670), (130, 328203), (195, 218802), (234, 182335), (390, 109401), (585, 72934), (1170, 36467)]