158435220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61409}}^1$

素因数の和:61464

約数の個数: 48

約数和(自身を含む): 453942720

約数和(自身を除く): 295507500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 61409, 122818, 184227, 245636, 307045, 368454, 614090, 736908, 921135, 1228180, 1842270, 2640587, 3684540, 5281174, 7921761, 10562348, 13202935, 15843522, 26405870, 31687044, 39608805, 52811740, 79217610, 158435220]

約数ペア:

[(1, 158435220), (2, 79217610), (3, 52811740), (4, 39608805), (5, 31687044), (6, 26405870), (10, 15843522), (12, 13202935), (15, 10562348), (20, 7921761), (30, 5281174), (43, 3684540), (60, 2640587), (86, 1842270), (129, 1228180), (172, 921135), (215, 736908), (258, 614090), (430, 368454), (516, 307045), (645, 245636), (860, 184227), (1290, 122818), (2580, 61409)]