31342380740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{13477}}^1$

素因数の和:13570

約数の個数: 108

約数和(自身を含む): 74761091244

約数和(自身を除く): 43418710504

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 961, 1210, 1364, 1705, 1922, 2420, 3410, 3751, 3844, 4805, 6820, 7502, 9610, 10571, 13477, 15004, 18755, 19220, 21142, 26954, 37510, 42284, 52855, 53908, 67385, 75020, 105710, 116281, 134770, 148247, 211420, 232562, 269540, 296494, 417787, 465124, 581405, 592988, 741235, 835574, 1162810, 1482470, 1630717, 1671148, 2088935, 2325620, 2964940, 3261434, 4177870, 4595657, 6522868, 8153585, 8355740, 9191314, 12951397, 16307170, 18382628, 22978285, 25902794, 32614340, 45956570, 50552227, 51805588, 64756985, 91913140, 101104454, 129513970, 142465367, 202208908, 252761135, 259027940, 284930734, 505522270, 569861468, 712326835, 1011044540, 1424653670, 1567119037, 2849307340, 3134238074, 6268476148, 7835595185, 15671190370, 31342380740]

約数ペア:

[(1, 31342380740), (2, 15671190370), (4, 7835595185), (5, 6268476148), (10, 3134238074), (11, 2849307340), (20, 1567119037), (22, 1424653670), (31, 1011044540), (44, 712326835), (55, 569861468), (62, 505522270), (110, 284930734), (121, 259027940), (124, 252761135), (155, 202208908), (220, 142465367), (242, 129513970), (310, 101104454), (341, 91913140), (484, 64756985), (605, 51805588), (620, 50552227), (682, 45956570), (961, 32614340), (1210, 25902794), (1364, 22978285), (1705, 18382628), (1922, 16307170), (2420, 12951397), (3410, 9191314), (3751, 8355740), (3844, 8153585), (4805, 6522868), (6820, 4595657), (7502, 4177870), (9610, 3261434), (10571, 2964940), (13477, 2325620), (15004, 2088935), (18755, 1671148), (19220, 1630717), (21142, 1482470), (26954, 1162810), (37510, 835574), (42284, 741235), (52855, 592988), (53908, 581405), (67385, 465124), (75020, 417787), (105710, 296494), (116281, 269540), (134770, 232562), (148247, 211420)]