2954665

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1399895

約数列:

[1, 5, 7, 29, 35, 41, 71, 145, 203, 205, 287, 355, 497, 1015, 1189, 1435, 2059, 2485, 2911, 5945, 8323, 10295, 14413, 14555, 20377, 41615, 72065, 84419, 101885, 422095, 590933, 2954665]

約数ペア:

[(1, 2954665), (5, 590933), (7, 422095), (29, 101885), (35, 84419), (41, 72065), (71, 41615), (145, 20377), (203, 14555), (205, 14413), (287, 10295), (355, 8323), (497, 5945), (1015, 2911), (1189, 2485), (1435, 2059)]