13640670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 38304000

約数和(自身を除く): 24663330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 2659, 5130, 5318, 7977, 13295, 15954, 23931, 26590, 39885, 47862, 50521, 71793, 79770, 101042, 119655, 143586, 151563, 239310, 252605, 303126, 358965, 454689, 505210, 717930, 757815, 909378, 1364067, 1515630, 2273445, 2728134, 4546890, 6820335, 13640670]

約数ペア:

[(1, 13640670), (2, 6820335), (3, 4546890), (5, 2728134), (6, 2273445), (9, 1515630), (10, 1364067), (15, 909378), (18, 757815), (19, 717930), (27, 505210), (30, 454689), (38, 358965), (45, 303126), (54, 252605), (57, 239310), (90, 151563), (95, 143586), (114, 119655), (135, 101042), (171, 79770), (190, 71793), (270, 50521), (285, 47862), (342, 39885), (513, 26590), (570, 23931), (855, 15954), (1026, 13295), (1710, 7977), (2565, 5318), (2659, 5130)]