340766710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{2467}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 646813440

約数和(自身を除く): 306046730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 727, 1454, 2467, 3635, 4934, 7270, 12335, 13813, 24670, 27626, 46873, 69065, 93746, 138130, 234365, 468730, 1793509, 3587018, 8967545, 17935090, 34076671, 68153342, 170383355, 340766710]

約数ペア:

[(1, 340766710), (2, 170383355), (5, 68153342), (10, 34076671), (19, 17935090), (38, 8967545), (95, 3587018), (190, 1793509), (727, 468730), (1454, 234365), (2467, 138130), (3635, 93746), (4934, 69065), (7270, 46873), (12335, 27626), (13813, 24670)]