145831630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{26371}}^1$

素因数の和:26464

約数の個数: 32

約数和(自身を含む): 303805440

約数和(自身を除く): 157973810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 26371, 52742, 131855, 184597, 263710, 369194, 922985, 1845970, 2083309, 4166618, 10416545, 14583163, 20833090, 29166326, 72915815, 145831630]

約数ペア:

[(1, 145831630), (2, 72915815), (5, 29166326), (7, 20833090), (10, 14583163), (14, 10416545), (35, 4166618), (70, 2083309), (79, 1845970), (158, 922985), (395, 369194), (553, 263710), (790, 184597), (1106, 131855), (2765, 52742), (5530, 26371)]