28927430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5231}}^1$

素因数の和:5324

約数の個数: 32

約数和(自身を含む): 60272640

約数和(自身を除く): 31345210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5231, 5530, 10462, 26155, 36617, 52310, 73234, 183085, 366170, 413249, 826498, 2066245, 2892743, 4132490, 5785486, 14463715, 28927430]

約数ペア:

[(1, 28927430), (2, 14463715), (5, 5785486), (7, 4132490), (10, 2892743), (14, 2066245), (35, 826498), (70, 413249), (79, 366170), (158, 183085), (395, 73234), (553, 52310), (790, 36617), (1106, 26155), (2765, 10462), (5231, 5530)]