31065012

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 89241600

約数和(自身を除く): 58176588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 79, 99, 108, 132, 158, 198, 237, 297, 316, 331, 396, 474, 594, 662, 711, 869, 948, 993, 1188, 1324, 1422, 1738, 1986, 2133, 2607, 2844, 2979, 3476, 3641, 3972, 4266, 5214, 5958, 7282, 7821, 8532, 8937, 10428, 10923, 11916, 14564, 15642, 17874, 21846, 23463, 26149, 31284, 32769, 35748, 43692, 46926, 52298, 65538, 78447, 93852, 98307, 104596, 131076, 156894, 196614, 235341, 287639, 313788, 393228, 470682, 575278, 706023, 862917, 941364, 1150556, 1412046, 1725834, 2588751, 2824092, 3451668, 5177502, 7766253, 10355004, 15532506, 31065012]

約数ペア:

[(1, 31065012), (2, 15532506), (3, 10355004), (4, 7766253), (6, 5177502), (9, 3451668), (11, 2824092), (12, 2588751), (18, 1725834), (22, 1412046), (27, 1150556), (33, 941364), (36, 862917), (44, 706023), (54, 575278), (66, 470682), (79, 393228), (99, 313788), (108, 287639), (132, 235341), (158, 196614), (198, 156894), (237, 131076), (297, 104596), (316, 98307), (331, 93852), (396, 78447), (474, 65538), (594, 52298), (662, 46926), (711, 43692), (869, 35748), (948, 32769), (993, 31284), (1188, 26149), (1324, 23463), (1422, 21846), (1738, 17874), (1986, 15642), (2133, 14564), (2607, 11916), (2844, 10923), (2979, 10428), (3476, 8937), (3641, 8532), (3972, 7821), (4266, 7282), (5214, 5958)]