430865180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{1301}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 938377440

約数和(自身を除く): 507512260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 571, 580, 1142, 1301, 2284, 2602, 2855, 5204, 5710, 6505, 11420, 13010, 16559, 26020, 33118, 37729, 66236, 75458, 82795, 150916, 165590, 188645, 331180, 377290, 742871, 754580, 1485742, 2971484, 3714355, 7428710, 14857420, 21543259, 43086518, 86173036, 107716295, 215432590, 430865180]

約数ペア:

[(1, 430865180), (2, 215432590), (4, 107716295), (5, 86173036), (10, 43086518), (20, 21543259), (29, 14857420), (58, 7428710), (116, 3714355), (145, 2971484), (290, 1485742), (571, 754580), (580, 742871), (1142, 377290), (1301, 331180), (2284, 188645), (2602, 165590), (2855, 150916), (5204, 82795), (5710, 75458), (6505, 66236), (11420, 37729), (13010, 33118), (16559, 26020)]