30522040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 72394560

約数和(自身を除く): 41872520

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 503, 740, 820, 1006, 1480, 1517, 1640, 2012, 2515, 3034, 4024, 5030, 6068, 7585, 10060, 12136, 15170, 18611, 20120, 20623, 30340, 37222, 41246, 60680, 74444, 82492, 93055, 103115, 148888, 164984, 186110, 206230, 372220, 412460, 744440, 763051, 824920, 1526102, 3052204, 3815255, 6104408, 7630510, 15261020, 30522040]

約数ペア:

[(1, 30522040), (2, 15261020), (4, 7630510), (5, 6104408), (8, 3815255), (10, 3052204), (20, 1526102), (37, 824920), (40, 763051), (41, 744440), (74, 412460), (82, 372220), (148, 206230), (164, 186110), (185, 164984), (205, 148888), (296, 103115), (328, 93055), (370, 82492), (410, 74444), (503, 60680), (740, 41246), (820, 37222), (1006, 30340), (1480, 20623), (1517, 20120), (1640, 18611), (2012, 15170), (2515, 12136), (3034, 10060), (4024, 7585), (5030, 6068)]