140457030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{95549}}^1$

素因数の和:95573

約数の個数: 48

約数和(自身を含む): 392137200

約数和(自身を除く): 251680170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 95549, 191098, 286647, 477745, 573294, 668843, 955490, 1337686, 1433235, 2006529, 2866470, 3344215, 4013058, 4681901, 6688430, 9363802, 10032645, 14045703, 20065290, 23409505, 28091406, 46819010, 70228515, 140457030]

約数ペア:

[(1, 140457030), (2, 70228515), (3, 46819010), (5, 28091406), (6, 23409505), (7, 20065290), (10, 14045703), (14, 10032645), (15, 9363802), (21, 6688430), (30, 4681901), (35, 4013058), (42, 3344215), (49, 2866470), (70, 2006529), (98, 1433235), (105, 1337686), (147, 955490), (210, 668843), (245, 573294), (294, 477745), (490, 286647), (735, 191098), (1470, 95549)]