54918420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6143}}^1$

素因数の和:6304

約数の個数: 48

約数和(自身を含む): 154828800

約数和(自身を除く): 99910380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 6143, 8940, 12286, 18429, 24572, 30715, 36858, 61430, 73716, 92145, 122860, 184290, 368580, 915307, 1830614, 2745921, 3661228, 4576535, 5491842, 9153070, 10983684, 13729605, 18306140, 27459210, 54918420]

約数ペア:

[(1, 54918420), (2, 27459210), (3, 18306140), (4, 13729605), (5, 10983684), (6, 9153070), (10, 5491842), (12, 4576535), (15, 3661228), (20, 2745921), (30, 1830614), (60, 915307), (149, 368580), (298, 184290), (447, 122860), (596, 92145), (745, 73716), (894, 61430), (1490, 36858), (1788, 30715), (2235, 24572), (2980, 18429), (4470, 12286), (6143, 8940)]