2478346710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{274457}}^1$

素因数の和:274517

約数の個数: 64

約数和(自身を含む): 6955863552

約数和(自身を除く): 4477516842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 274457, 548914, 823371, 1372285, 1646742, 1921199, 2744570, 3842398, 4116855, 5763597, 8233710, 9605995, 11527194, 11801651, 19211990, 23603302, 28817985, 35404953, 57635970, 59008255, 70809906, 82611557, 118016510, 165223114, 177024765, 247834671, 354049530, 413057785, 495669342, 826115570, 1239173355, 2478346710]

約数ペア:

[(1, 2478346710), (2, 1239173355), (3, 826115570), (5, 495669342), (6, 413057785), (7, 354049530), (10, 247834671), (14, 177024765), (15, 165223114), (21, 118016510), (30, 82611557), (35, 70809906), (42, 59008255), (43, 57635970), (70, 35404953), (86, 28817985), (105, 23603302), (129, 19211990), (210, 11801651), (215, 11527194), (258, 9605995), (301, 8233710), (430, 5763597), (602, 4116855), (645, 3842398), (903, 2744570), (1290, 1921199), (1505, 1646742), (1806, 1372285), (3010, 823371), (4515, 548914), (9030, 274457)]