252386590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3861

約数の個数: 48

約数和(自身を含む): 503705952

約数和(自身を除く): 251319362

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 289, 391, 578, 782, 1445, 1955, 2890, 3797, 3910, 6647, 7594, 13294, 18985, 33235, 37970, 64549, 66470, 87331, 129098, 174662, 322745, 436655, 645490, 873310, 1097333, 1484627, 2194666, 2969254, 5486665, 7423135, 10973330, 14846270, 25238659, 50477318, 126193295, 252386590]

約数ペア:

[(1, 252386590), (2, 126193295), (5, 50477318), (10, 25238659), (17, 14846270), (23, 10973330), (34, 7423135), (46, 5486665), (85, 2969254), (115, 2194666), (170, 1484627), (230, 1097333), (289, 873310), (391, 645490), (578, 436655), (782, 322745), (1445, 174662), (1955, 129098), (2890, 87331), (3797, 66470), (3910, 64549), (6647, 37970), (7594, 33235), (13294, 18985)]