31297710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 79667712

約数和(自身を除く): 48370002

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 335, 345, 402, 670, 677, 690, 1005, 1354, 1541, 2010, 2031, 3082, 3385, 4062, 4623, 6770, 7705, 9246, 10155, 15410, 15571, 20310, 23115, 31142, 45359, 46230, 46713, 77855, 90718, 93426, 136077, 155710, 226795, 233565, 272154, 453590, 467130, 680385, 1043257, 1360770, 2086514, 3129771, 5216285, 6259542, 10432570, 15648855, 31297710]

約数ペア:

[(1, 31297710), (2, 15648855), (3, 10432570), (5, 6259542), (6, 5216285), (10, 3129771), (15, 2086514), (23, 1360770), (30, 1043257), (46, 680385), (67, 467130), (69, 453590), (115, 272154), (134, 233565), (138, 226795), (201, 155710), (230, 136077), (335, 93426), (345, 90718), (402, 77855), (670, 46713), (677, 46230), (690, 45359), (1005, 31142), (1354, 23115), (1541, 20310), (2010, 15571), (2031, 15410), (3082, 10155), (3385, 9246), (4062, 7705), (4623, 6770)]