1292177580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{458219}}^1$

素因数の和:458278

約数の個数: 48

約数和(自身を含む): 3695086080

約数和(自身を除く): 2402908500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 458219, 916438, 1374657, 1832876, 2291095, 2749314, 4582190, 5498628, 6873285, 9164380, 13746570, 21536293, 27493140, 43072586, 64608879, 86145172, 107681465, 129217758, 215362930, 258435516, 323044395, 430725860, 646088790, 1292177580]

約数ペア:

[(1, 1292177580), (2, 646088790), (3, 430725860), (4, 323044395), (5, 258435516), (6, 215362930), (10, 129217758), (12, 107681465), (15, 86145172), (20, 64608879), (30, 43072586), (47, 27493140), (60, 21536293), (94, 13746570), (141, 9164380), (188, 6873285), (235, 5498628), (282, 4582190), (470, 2749314), (564, 2291095), (705, 1832876), (940, 1374657), (1410, 916438), (2820, 458219)]