451036180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{27073}}^1$

素因数の和:27113

約数の個数: 72

約数和(自身を含む): 1166672808

約数和(自身を除く): 715636628

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 16660, 27073, 54146, 108292, 135365, 189511, 270730, 379022, 460241, 541460, 758044, 920482, 947555, 1326577, 1840964, 1895110, 2301205, 2653154, 3221687, 3790220, 4602410, 5306308, 6443374, 6632885, 9204820, 12886748, 13265770, 16108435, 22551809, 26531540, 32216870, 45103618, 64433740, 90207236, 112759045, 225518090, 451036180]

約数ペア:

[(1, 451036180), (2, 225518090), (4, 112759045), (5, 90207236), (7, 64433740), (10, 45103618), (14, 32216870), (17, 26531540), (20, 22551809), (28, 16108435), (34, 13265770), (35, 12886748), (49, 9204820), (68, 6632885), (70, 6443374), (85, 5306308), (98, 4602410), (119, 3790220), (140, 3221687), (170, 2653154), (196, 2301205), (238, 1895110), (245, 1840964), (340, 1326577), (476, 947555), (490, 920482), (595, 758044), (833, 541460), (980, 460241), (1190, 379022), (1666, 270730), (2380, 189511), (3332, 135365), (4165, 108292), (8330, 54146), (16660, 27073)]