31170282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2183

約数の個数: 64

約数和(自身を含む): 77583744

約数和(自身を除く): 46413462

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 2137, 2431, 4274, 4862, 6411, 7293, 12822, 14586, 23507, 27781, 36329, 47014, 55562, 70521, 72658, 83343, 108987, 141042, 166686, 217974, 305591, 399619, 472277, 611182, 799238, 916773, 944554, 1198857, 1416831, 1833546, 2397714, 2833662, 5195047, 10390094, 15585141, 31170282]

約数ペア:

[(1, 31170282), (2, 15585141), (3, 10390094), (6, 5195047), (11, 2833662), (13, 2397714), (17, 1833546), (22, 1416831), (26, 1198857), (33, 944554), (34, 916773), (39, 799238), (51, 611182), (66, 472277), (78, 399619), (102, 305591), (143, 217974), (187, 166686), (221, 141042), (286, 108987), (374, 83343), (429, 72658), (442, 70521), (561, 55562), (663, 47014), (858, 36329), (1122, 27781), (1326, 23507), (2137, 14586), (2431, 12822), (4274, 7293), (4862, 6411)]