143317060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 309980160

約数和(自身を除く): 166663100

約数列:

[1, 2, 4, 5, 10, 20, 61, 79, 122, 158, 244, 305, 316, 395, 610, 790, 1220, 1487, 1580, 2974, 4819, 5948, 7435, 9638, 14870, 19276, 24095, 29740, 48190, 90707, 96380, 117473, 181414, 234946, 362828, 453535, 469892, 587365, 907070, 1174730, 1814140, 2349460, 7165853, 14331706, 28663412, 35829265, 71658530, 143317060]

約数ペア:

[(1, 143317060), (2, 71658530), (4, 35829265), (5, 28663412), (10, 14331706), (20, 7165853), (61, 2349460), (79, 1814140), (122, 1174730), (158, 907070), (244, 587365), (305, 469892), (316, 453535), (395, 362828), (610, 234946), (790, 181414), (1220, 117473), (1487, 96380), (1580, 90707), (2974, 48190), (4819, 29740), (5948, 24095), (7435, 19276), (9638, 14870)]