149401170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31321}}^1$

素因数の和:31387

約数の個数: 48

約数和(自身を含む): 395784792

約数和(自身を除く): 246383622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 31321, 62642, 93963, 156605, 187926, 281889, 313210, 469815, 563778, 939630, 1409445, 1660013, 2818890, 3320026, 4980039, 8300065, 9960078, 14940117, 16600130, 24900195, 29880234, 49800390, 74700585, 149401170]

約数ペア:

[(1, 149401170), (2, 74700585), (3, 49800390), (5, 29880234), (6, 24900195), (9, 16600130), (10, 14940117), (15, 9960078), (18, 8300065), (30, 4980039), (45, 3320026), (53, 2818890), (90, 1660013), (106, 1409445), (159, 939630), (265, 563778), (318, 469815), (477, 313210), (530, 281889), (795, 187926), (954, 156605), (1590, 93963), (2385, 62642), (4770, 31321)]