15172220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 39070080

約数和(自身を除く): 23897860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 58, 70, 74, 101, 116, 140, 145, 148, 185, 202, 203, 259, 290, 370, 404, 406, 505, 518, 580, 707, 740, 812, 1010, 1015, 1036, 1073, 1295, 1414, 2020, 2030, 2146, 2590, 2828, 2929, 3535, 3737, 4060, 4292, 5180, 5365, 5858, 7070, 7474, 7511, 10730, 11716, 14140, 14645, 14948, 15022, 18685, 20503, 21460, 26159, 29290, 30044, 37370, 37555, 41006, 52318, 58580, 74740, 75110, 82012, 102515, 104636, 108373, 130795, 150220, 205030, 216746, 261590, 410060, 433492, 523180, 541865, 758611, 1083730, 1517222, 2167460, 3034444, 3793055, 7586110, 15172220]

約数ペア:

[(1, 15172220), (2, 7586110), (4, 3793055), (5, 3034444), (7, 2167460), (10, 1517222), (14, 1083730), (20, 758611), (28, 541865), (29, 523180), (35, 433492), (37, 410060), (58, 261590), (70, 216746), (74, 205030), (101, 150220), (116, 130795), (140, 108373), (145, 104636), (148, 102515), (185, 82012), (202, 75110), (203, 74740), (259, 58580), (290, 52318), (370, 41006), (404, 37555), (406, 37370), (505, 30044), (518, 29290), (580, 26159), (707, 21460), (740, 20503), (812, 18685), (1010, 15022), (1015, 14948), (1036, 14645), (1073, 14140), (1295, 11716), (1414, 10730), (2020, 7511), (2030, 7474), (2146, 7070), (2590, 5858), (2828, 5365), (2929, 5180), (3535, 4292), (3737, 4060)]