3115180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 6985440

約数和(自身を除く): 3870260

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 131, 145, 164, 205, 262, 290, 410, 524, 580, 655, 820, 1189, 1310, 2378, 2620, 3799, 4756, 5371, 5945, 7598, 10742, 11890, 15196, 18995, 21484, 23780, 26855, 37990, 53710, 75980, 107420, 155759, 311518, 623036, 778795, 1557590, 3115180]

約数ペア:

[(1, 3115180), (2, 1557590), (4, 778795), (5, 623036), (10, 311518), (20, 155759), (29, 107420), (41, 75980), (58, 53710), (82, 37990), (116, 26855), (131, 23780), (145, 21484), (164, 18995), (205, 15196), (262, 11890), (290, 10742), (410, 7598), (524, 5945), (580, 5371), (655, 4756), (820, 3799), (1189, 2620), (1310, 2378)]