137320740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{762893}}^1$

素因数の和:762908

約数の個数: 36

約数和(自身を含む): 416540124

約数和(自身を除く): 279219384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 762893, 1525786, 2288679, 3051572, 3814465, 4577358, 6866037, 7628930, 9154716, 11443395, 13732074, 15257860, 22886790, 27464148, 34330185, 45773580, 68660370, 137320740]

約数ペア:

[(1, 137320740), (2, 68660370), (3, 45773580), (4, 34330185), (5, 27464148), (6, 22886790), (9, 15257860), (10, 13732074), (12, 11443395), (15, 9154716), (18, 7628930), (20, 6866037), (30, 4577358), (36, 3814465), (45, 3051572), (60, 2288679), (90, 1525786), (180, 762893)]