13097070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20789}}^1$

素因数の和:20809

約数の個数: 48

約数和(自身を含む): 38918880

約数和(自身を除く): 25821810

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, 20789, 41578, 62367, 103945, 124734, 145523, 187101, 207890, 291046, 311835, 374202, 436569, 623670, 727615, 873138, 935505, 1309707, 1455230, 1871010, 2182845, 2619414, 4365690, 6548535, 13097070]

約数ペア:

[(1, 13097070), (2, 6548535), (3, 4365690), (5, 2619414), (6, 2182845), (7, 1871010), (9, 1455230), (10, 1309707), (14, 935505), (15, 873138), (18, 727615), (21, 623670), (30, 436569), (35, 374202), (42, 311835), (45, 291046), (63, 207890), (70, 187101), (90, 145523), (105, 124734), (126, 103945), (210, 62367), (315, 41578), (630, 20789)]