80981610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4583}}^1$

素因数の和:4643

約数の個数: 64

約数和(自身を含む): 211230720

約数和(自身を除く): 130249110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 4583, 5890, 8835, 9166, 13749, 17670, 22915, 27498, 45830, 68745, 87077, 137490, 142073, 174154, 261231, 284146, 426219, 435385, 522462, 710365, 852438, 870770, 1306155, 1420730, 2131095, 2612310, 2699387, 4262190, 5398774, 8098161, 13496935, 16196322, 26993870, 40490805, 80981610]

約数ペア:

[(1, 80981610), (2, 40490805), (3, 26993870), (5, 16196322), (6, 13496935), (10, 8098161), (15, 5398774), (19, 4262190), (30, 2699387), (31, 2612310), (38, 2131095), (57, 1420730), (62, 1306155), (93, 870770), (95, 852438), (114, 710365), (155, 522462), (186, 435385), (190, 426219), (285, 284146), (310, 261231), (465, 174154), (570, 142073), (589, 137490), (930, 87077), (1178, 68745), (1767, 45830), (2945, 27498), (3534, 22915), (4583, 17670), (5890, 13749), (8835, 9166)]