477903890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 914613336

約数和(自身を除く): 436709446

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 529, 610, 1058, 1403, 1481, 2645, 2806, 2962, 5290, 7015, 7405, 14030, 14810, 32269, 34063, 64538, 68126, 90341, 161345, 170315, 180682, 322690, 340630, 451705, 783449, 903410, 1566898, 2077843, 3917245, 4155686, 7834490, 10389215, 20778430, 47790389, 95580778, 238951945, 477903890]

約数ペア:

[(1, 477903890), (2, 238951945), (5, 95580778), (10, 47790389), (23, 20778430), (46, 10389215), (61, 7834490), (115, 4155686), (122, 3917245), (230, 2077843), (305, 1566898), (529, 903410), (610, 783449), (1058, 451705), (1403, 340630), (1481, 322690), (2645, 180682), (2806, 170315), (2962, 161345), (5290, 90341), (7015, 68126), (7405, 64538), (14030, 34063), (14810, 32269)]