157416910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 332645616

約数和(自身を除く): 175228706

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 791, 1130, 1582, 2843, 3955, 5537, 5686, 7910, 11074, 14215, 19901, 27685, 28430, 39802, 55370, 99505, 139307, 199010, 278614, 321259, 642518, 696535, 1393070, 1606295, 2248813, 3212590, 4497626, 11244065, 15741691, 22488130, 31483382, 78708455, 157416910]

約数ペア:

[(1, 157416910), (2, 78708455), (5, 31483382), (7, 22488130), (10, 15741691), (14, 11244065), (35, 4497626), (49, 3212590), (70, 2248813), (98, 1606295), (113, 1393070), (226, 696535), (245, 642518), (490, 321259), (565, 278614), (791, 199010), (1130, 139307), (1582, 99505), (2843, 55370), (3955, 39802), (5537, 28430), (5686, 27685), (7910, 19901), (11074, 14215)]