84715590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3933

約数の個数: 64

約数和(自身を含む): 220340736

約数和(自身を除く): 135625146

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 3863, 4386, 7310, 7726, 10965, 11589, 19315, 21930, 23178, 38630, 57945, 65671, 115890, 131342, 166109, 197013, 328355, 332218, 394026, 498327, 656710, 830545, 985065, 996654, 1661090, 1970130, 2491635, 2823853, 4983270, 5647706, 8471559, 14119265, 16943118, 28238530, 42357795, 84715590]

約数ペア:

[(1, 84715590), (2, 42357795), (3, 28238530), (5, 16943118), (6, 14119265), (10, 8471559), (15, 5647706), (17, 4983270), (30, 2823853), (34, 2491635), (43, 1970130), (51, 1661090), (85, 996654), (86, 985065), (102, 830545), (129, 656710), (170, 498327), (215, 394026), (255, 332218), (258, 328355), (430, 197013), (510, 166109), (645, 131342), (731, 115890), (1290, 65671), (1462, 57945), (2193, 38630), (3655, 23178), (3863, 21930), (4386, 19315), (7310, 11589), (7726, 10965)]