90470580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9029}}^1$

素因数の和:9208

約数の個数: 48

約数和(自身を含む): 254862720

約数和(自身を除く): 164392140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 9029, 10020, 18058, 27087, 36116, 45145, 54174, 90290, 108348, 135435, 180580, 270870, 541740, 1507843, 3015686, 4523529, 6031372, 7539215, 9047058, 15078430, 18094116, 22617645, 30156860, 45235290, 90470580]

約数ペア:

[(1, 90470580), (2, 45235290), (3, 30156860), (4, 22617645), (5, 18094116), (6, 15078430), (10, 9047058), (12, 7539215), (15, 6031372), (20, 4523529), (30, 3015686), (60, 1507843), (167, 541740), (334, 270870), (501, 180580), (668, 135435), (835, 108348), (1002, 90290), (1670, 54174), (2004, 45145), (2505, 36116), (3340, 27087), (5010, 18058), (9029, 10020)]