5131230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 13547520

約数和(自身を除く): 8416290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 223, 295, 354, 390, 446, 590, 669, 767, 885, 1115, 1338, 1534, 1770, 2230, 2301, 2899, 3345, 3835, 4602, 5798, 6690, 7670, 8697, 11505, 13157, 14495, 17394, 23010, 26314, 28990, 39471, 43485, 65785, 78942, 86970, 131570, 171041, 197355, 342082, 394710, 513123, 855205, 1026246, 1710410, 2565615, 5131230]

約数ペア:

[(1, 5131230), (2, 2565615), (3, 1710410), (5, 1026246), (6, 855205), (10, 513123), (13, 394710), (15, 342082), (26, 197355), (30, 171041), (39, 131570), (59, 86970), (65, 78942), (78, 65785), (118, 43485), (130, 39471), (177, 28990), (195, 26314), (223, 23010), (295, 17394), (354, 14495), (390, 13157), (446, 11505), (590, 8697), (669, 7670), (767, 6690), (885, 5798), (1115, 4602), (1338, 3835), (1534, 3345), (1770, 2899), (2230, 2301)]