179392890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{2707}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 440060832

約数和(自身を除く): 260667942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 2209, 2707, 4418, 5414, 6627, 8121, 11045, 13254, 13535, 16242, 22090, 27070, 33135, 40605, 66270, 81210, 127229, 254458, 381687, 636145, 763374, 1272290, 1908435, 3816870, 5979763, 11959526, 17939289, 29898815, 35878578, 59797630, 89696445, 179392890]

約数ペア:

[(1, 179392890), (2, 89696445), (3, 59797630), (5, 35878578), (6, 29898815), (10, 17939289), (15, 11959526), (30, 5979763), (47, 3816870), (94, 1908435), (141, 1272290), (235, 763374), (282, 636145), (470, 381687), (705, 254458), (1410, 127229), (2209, 81210), (2707, 66270), (4418, 40605), (5414, 33135), (6627, 27070), (8121, 22090), (11045, 16242), (13254, 13535)]