140449530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11617}}^1$

素因数の和:11671

約数の個数: 64

約数和(自身を含む): 374750208

約数和(自身を除く): 234300678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 11617, 12090, 23234, 34851, 58085, 69702, 116170, 151021, 174255, 302042, 348510, 360127, 453063, 720254, 755105, 906126, 1080381, 1510210, 1800635, 2160762, 2265315, 3601270, 4530630, 4681651, 5401905, 9363302, 10803810, 14044953, 23408255, 28089906, 46816510, 70224765, 140449530]

約数ペア:

[(1, 140449530), (2, 70224765), (3, 46816510), (5, 28089906), (6, 23408255), (10, 14044953), (13, 10803810), (15, 9363302), (26, 5401905), (30, 4681651), (31, 4530630), (39, 3601270), (62, 2265315), (65, 2160762), (78, 1800635), (93, 1510210), (130, 1080381), (155, 906126), (186, 755105), (195, 720254), (310, 453063), (390, 360127), (403, 348510), (465, 302042), (806, 174255), (930, 151021), (1209, 116170), (2015, 69702), (2418, 58085), (4030, 34851), (6045, 23234), (11617, 12090)]