190269690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8269}}^1$

素因数の和:8351

約数の個数: 64

約数和(自身を含む): 500169600

約数和(自身を除く): 309899910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 767, 885, 1534, 1770, 2301, 3835, 4602, 7670, 8269, 11505, 16538, 23010, 24807, 41345, 49614, 82690, 107497, 124035, 214994, 248070, 322491, 487871, 537485, 644982, 975742, 1074970, 1463613, 1612455, 2439355, 2927226, 3224910, 4878710, 6342323, 7318065, 12684646, 14636130, 19026969, 31711615, 38053938, 63423230, 95134845, 190269690]

約数ペア:

[(1, 190269690), (2, 95134845), (3, 63423230), (5, 38053938), (6, 31711615), (10, 19026969), (13, 14636130), (15, 12684646), (26, 7318065), (30, 6342323), (39, 4878710), (59, 3224910), (65, 2927226), (78, 2439355), (118, 1612455), (130, 1463613), (177, 1074970), (195, 975742), (295, 644982), (354, 537485), (390, 487871), (590, 322491), (767, 248070), (885, 214994), (1534, 124035), (1770, 107497), (2301, 82690), (3835, 49614), (4602, 41345), (7670, 24807), (8269, 23010), (11505, 16538)]