17200980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{95561}}^1$

素因数の和:95576

約数の個数: 36

約数和(自身を含む): 52176852

約数和(自身を除く): 34975872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 95561, 191122, 286683, 382244, 477805, 573366, 860049, 955610, 1146732, 1433415, 1720098, 1911220, 2866830, 3440196, 4300245, 5733660, 8600490, 17200980]

約数ペア:

[(1, 17200980), (2, 8600490), (3, 5733660), (4, 4300245), (5, 3440196), (6, 2866830), (9, 1911220), (10, 1720098), (12, 1433415), (15, 1146732), (18, 955610), (20, 860049), (30, 573366), (36, 477805), (45, 382244), (60, 286683), (90, 191122), (180, 95561)]