290018759220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1611215329}}^1$

素因数の和:1611215344

約数の個数: 36

約数和(自身を含む): 879723570180

約数和(自身を除く): 589704810960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1611215329, 3222430658, 4833645987, 6444861316, 8056076645, 9667291974, 14500937961, 16112153290, 19334583948, 24168229935, 29001875922, 32224306580, 48336459870, 58003751844, 72504689805, 96672919740, 145009379610, 290018759220]

約数ペア:

[(1, 290018759220), (2, 145009379610), (3, 96672919740), (4, 72504689805), (5, 58003751844), (6, 48336459870), (9, 32224306580), (10, 29001875922), (12, 24168229935), (15, 19334583948), (18, 16112153290), (20, 14500937961), (30, 9667291974), (36, 8056076645), (45, 6444861316), (60, 4833645987), (90, 3222430658), (180, 1611215329)]