16897770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 44209152

約数和(自身を除く): 27311382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 983, 1146, 1719, 1910, 1966, 2865, 2949, 3438, 4915, 5730, 5898, 8595, 8847, 9830, 14745, 17190, 17694, 29490, 44235, 88470, 187753, 375506, 563259, 938765, 1126518, 1689777, 1877530, 2816295, 3379554, 5632590, 8448885, 16897770]

約数ペア:

[(1, 16897770), (2, 8448885), (3, 5632590), (5, 3379554), (6, 2816295), (9, 1877530), (10, 1689777), (15, 1126518), (18, 938765), (30, 563259), (45, 375506), (90, 187753), (191, 88470), (382, 44235), (573, 29490), (955, 17694), (983, 17190), (1146, 14745), (1719, 9830), (1910, 8847), (1966, 8595), (2865, 5898), (2949, 5730), (3438, 4915)]