69441390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40609}}^1$

素因数の和:40641

約数の個数: 48

約数和(自身を含む): 190054800

約数和(自身を除く): 120613410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 40609, 81218, 121827, 203045, 243654, 365481, 406090, 609135, 730962, 771571, 1218270, 1543142, 1827405, 2314713, 3654810, 3857855, 4629426, 6944139, 7715710, 11573565, 13888278, 23147130, 34720695, 69441390]

約数ペア:

[(1, 69441390), (2, 34720695), (3, 23147130), (5, 13888278), (6, 11573565), (9, 7715710), (10, 6944139), (15, 4629426), (18, 3857855), (19, 3654810), (30, 2314713), (38, 1827405), (45, 1543142), (57, 1218270), (90, 771571), (95, 730962), (114, 609135), (171, 406090), (190, 365481), (285, 243654), (342, 203045), (570, 121827), (855, 81218), (1710, 40609)]