23176980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128761}}^1$

素因数の和:128776

約数の個数: 36

約数和(自身を含む): 70304052

約数和(自身を除く): 47127072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128761, 257522, 386283, 515044, 643805, 772566, 1158849, 1287610, 1545132, 1931415, 2317698, 2575220, 3862830, 4635396, 5794245, 7725660, 11588490, 23176980]

約数ペア:

[(1, 23176980), (2, 11588490), (3, 7725660), (4, 5794245), (5, 4635396), (6, 3862830), (9, 2575220), (10, 2317698), (12, 1931415), (15, 1545132), (18, 1287610), (20, 1158849), (30, 772566), (36, 643805), (45, 515044), (60, 386283), (90, 257522), (180, 128761)]