139097070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{220789}}^1$

素因数の和:220809

約数の個数: 48

約数和(自身を含む): 413318880

約数和(自身を除く): 274221810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 220789, 441578, 662367, 1103945, 1324734, 1545523, 1987101, 2207890, 3091046, 3311835, 3974202, 4636569, 6623670, 7727615, 9273138, 9935505, 13909707, 15455230, 19871010, 23182845, 27819414, 46365690, 69548535, 139097070]

約数ペア:

[(1, 139097070), (2, 69548535), (3, 46365690), (5, 27819414), (6, 23182845), (7, 19871010), (9, 15455230), (10, 13909707), (14, 9935505), (15, 9273138), (18, 7727615), (21, 6623670), (30, 4636569), (35, 3974202), (42, 3311835), (45, 3091046), (63, 2207890), (70, 1987101), (90, 1545523), (105, 1324734), (126, 1103945), (210, 662367), (315, 441578), (630, 220789)]