42706530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15307}}^1$

素因数の和:15351

約数の個数: 48

約数和(自身を含む): 114626304

約数和(自身を除く): 71919774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 15307, 30614, 45921, 76535, 91842, 137763, 153070, 229605, 275526, 459210, 474517, 688815, 949034, 1377630, 1423551, 2372585, 2847102, 4270653, 4745170, 7117755, 8541306, 14235510, 21353265, 42706530]

約数ペア:

[(1, 42706530), (2, 21353265), (3, 14235510), (5, 8541306), (6, 7117755), (9, 4745170), (10, 4270653), (15, 2847102), (18, 2372585), (30, 1423551), (31, 1377630), (45, 949034), (62, 688815), (90, 474517), (93, 459210), (155, 275526), (186, 229605), (279, 153070), (310, 137763), (465, 91842), (558, 76535), (930, 45921), (1395, 30614), (2790, 15307)]