15697047380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19813}}^1\times {\mathrm{5659}}^1$

素因数の和:25488

約数の個数: 48

約数和(自身を含む): 37681472640

約数和(自身を除く): 21984425260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5659, 11318, 19813, 22636, 28295, 39613, 39626, 56590, 79226, 79252, 99065, 113180, 138691, 158452, 198065, 198130, 277382, 396130, 396260, 554764, 693455, 792260, 1386910, 2773820, 112121767, 224243534, 448487068, 560608835, 784852369, 1121217670, 1569704738, 2242435340, 3139409476, 3924261845, 7848523690, 15697047380]

約数ペア:

[(1, 15697047380), (2, 7848523690), (4, 3924261845), (5, 3139409476), (7, 2242435340), (10, 1569704738), (14, 1121217670), (20, 784852369), (28, 560608835), (35, 448487068), (70, 224243534), (140, 112121767), (5659, 2773820), (11318, 1386910), (19813, 792260), (22636, 693455), (28295, 554764), (39613, 396260), (39626, 396130), (56590, 277382), (79226, 198130), (79252, 198065), (99065, 158452), (113180, 138691)]