149607430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2437}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 308241216

約数和(自身を除く): 158633786

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 877, 1754, 2437, 4385, 4874, 6139, 8770, 12185, 12278, 17059, 24370, 30695, 34118, 61390, 85295, 170590, 2137249, 4274498, 10686245, 14960743, 21372490, 29921486, 74803715, 149607430]

約数ペア:

[(1, 149607430), (2, 74803715), (5, 29921486), (7, 21372490), (10, 14960743), (14, 10686245), (35, 4274498), (70, 2137249), (877, 170590), (1754, 85295), (2437, 61390), (4385, 34118), (4874, 30695), (6139, 24370), (8770, 17059), (12185, 12278)]