87842190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12899}}^1$

素因数の和:13136

約数の個数: 32

約数和(自身を含む): 211766400

約数和(自身を除く): 123924210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 12899, 25798, 38697, 64495, 77394, 128990, 193485, 386970, 2928073, 5856146, 8784219, 14640365, 17568438, 29280730, 43921095, 87842190]

約数ペア:

[(1, 87842190), (2, 43921095), (3, 29280730), (5, 17568438), (6, 14640365), (10, 8784219), (15, 5856146), (30, 2928073), (227, 386970), (454, 193485), (681, 128990), (1135, 77394), (1362, 64495), (2270, 38697), (3405, 25798), (6810, 12899)]