319993710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2777}}^1$

素因数の和:2977

約数の個数: 64

約数和(自身を含む): 806464512

約数和(自身を除く): 486470802

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 167, 230, 334, 345, 501, 690, 835, 1002, 1670, 2505, 2777, 3841, 5010, 5554, 7682, 8331, 11523, 13885, 16662, 19205, 23046, 27770, 38410, 41655, 57615, 63871, 83310, 115230, 127742, 191613, 319355, 383226, 463759, 638710, 927518, 958065, 1391277, 1916130, 2318795, 2782554, 4637590, 6956385, 10666457, 13912770, 21332914, 31999371, 53332285, 63998742, 106664570, 159996855, 319993710]

約数ペア:

[(1, 319993710), (2, 159996855), (3, 106664570), (5, 63998742), (6, 53332285), (10, 31999371), (15, 21332914), (23, 13912770), (30, 10666457), (46, 6956385), (69, 4637590), (115, 2782554), (138, 2318795), (167, 1916130), (230, 1391277), (334, 958065), (345, 927518), (501, 638710), (690, 463759), (835, 383226), (1002, 319355), (1670, 191613), (2505, 127742), (2777, 115230), (3841, 83310), (5010, 63871), (5554, 57615), (7682, 41655), (8331, 38410), (11523, 27770), (13885, 23046), (16662, 19205)]