180835470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12637}}^1$

素因数の和:12706

約数の個数: 64

約数和(自身を含む): 491365440

約数和(自身を除く): 310529970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 12637, 14310, 25274, 37911, 63185, 75822, 113733, 126370, 189555, 227466, 341199, 379110, 568665, 669761, 682398, 1137330, 1339522, 1705995, 2009283, 3348805, 3411990, 4018566, 6027849, 6697610, 10046415, 12055698, 18083547, 20092830, 30139245, 36167094, 60278490, 90417735, 180835470]

約数ペア:

[(1, 180835470), (2, 90417735), (3, 60278490), (5, 36167094), (6, 30139245), (9, 20092830), (10, 18083547), (15, 12055698), (18, 10046415), (27, 6697610), (30, 6027849), (45, 4018566), (53, 3411990), (54, 3348805), (90, 2009283), (106, 1705995), (135, 1339522), (159, 1137330), (265, 682398), (270, 669761), (318, 568665), (477, 379110), (530, 341199), (795, 227466), (954, 189555), (1431, 126370), (1590, 113733), (2385, 75822), (2862, 63185), (4770, 37911), (7155, 25274), (12637, 14310)]