29181870

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{4003}}^1$

素因数の和:4028

約数の個数: 56

約数和(自身を含む): 78774696

約数和(自身を除く): 49592826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 4003, 7290, 8006, 12009, 20015, 24018, 36027, 40030, 60045, 72054, 108081, 120090, 180135, 216162, 324243, 360270, 540405, 648486, 972729, 1080810, 1621215, 1945458, 2918187, 3242430, 4863645, 5836374, 9727290, 14590935, 29181870]

約数ペア:

[(1, 29181870), (2, 14590935), (3, 9727290), (5, 5836374), (6, 4863645), (9, 3242430), (10, 2918187), (15, 1945458), (18, 1621215), (27, 1080810), (30, 972729), (45, 648486), (54, 540405), (81, 360270), (90, 324243), (135, 216162), (162, 180135), (243, 120090), (270, 108081), (405, 72054), (486, 60045), (729, 40030), (810, 36027), (1215, 24018), (1458, 20015), (2430, 12009), (3645, 8006), (4003, 7290)]