349140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:69

約数の個数: 72

約数和(自身を含む): 1114848

約数和(自身を除く): 765708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 529, 660, 690, 759, 1012, 1058, 1265, 1380, 1518, 1587, 2116, 2530, 2645, 3036, 3174, 3795, 5060, 5290, 5819, 6348, 7590, 7935, 10580, 11638, 15180, 15870, 17457, 23276, 29095, 31740, 34914, 58190, 69828, 87285, 116380, 174570, 349140]

約数ペア:

[(1, 349140), (2, 174570), (3, 116380), (4, 87285), (5, 69828), (6, 58190), (10, 34914), (11, 31740), (12, 29095), (15, 23276), (20, 17457), (22, 15870), (23, 15180), (30, 11638), (33, 10580), (44, 7935), (46, 7590), (55, 6348), (60, 5819), (66, 5290), (69, 5060), (92, 3795), (110, 3174), (115, 3036), (132, 2645), (138, 2530), (165, 2116), (220, 1587), (230, 1518), (253, 1380), (276, 1265), (330, 1058), (345, 1012), (460, 759), (506, 690), (529, 660)]