190351020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{47351}}^1$

素因数の和:47430

約数の個数: 48

約数和(自身を含む): 540949248

約数和(自身を除く): 350598228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 47351, 94702, 142053, 189404, 236755, 284106, 473510, 568212, 710265, 947020, 1420530, 2841060, 3172517, 6345034, 9517551, 12690068, 15862585, 19035102, 31725170, 38070204, 47587755, 63450340, 95175510, 190351020]

約数ペア:

[(1, 190351020), (2, 95175510), (3, 63450340), (4, 47587755), (5, 38070204), (6, 31725170), (10, 19035102), (12, 15862585), (15, 12690068), (20, 9517551), (30, 6345034), (60, 3172517), (67, 2841060), (134, 1420530), (201, 947020), (268, 710265), (335, 568212), (402, 473510), (670, 284106), (804, 236755), (1005, 189404), (1340, 142053), (2010, 94702), (4020, 47351)]