199919070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56957}}^1$

素因数の和:56986

約数の個数: 64

約数和(自身を含む): 574136640

約数和(自身を除く): 374217570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 56957, 113914, 170871, 284785, 341742, 512613, 569570, 740441, 854355, 1025226, 1480882, 1537839, 1708710, 2221323, 2563065, 3075678, 3702205, 4442646, 5126130, 6663969, 7404410, 7689195, 11106615, 13327938, 15378390, 19991907, 22213230, 33319845, 39983814, 66639690, 99959535, 199919070]

約数ペア:

[(1, 199919070), (2, 99959535), (3, 66639690), (5, 39983814), (6, 33319845), (9, 22213230), (10, 19991907), (13, 15378390), (15, 13327938), (18, 11106615), (26, 7689195), (27, 7404410), (30, 6663969), (39, 5126130), (45, 4442646), (54, 3702205), (65, 3075678), (78, 2563065), (90, 2221323), (117, 1708710), (130, 1537839), (135, 1480882), (195, 1025226), (234, 854355), (270, 740441), (351, 569570), (390, 512613), (585, 341742), (702, 284785), (1170, 170871), (1755, 113914), (3510, 56957)]