31695480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5179}}^1$

素因数の和:5213

約数の個数: 96

約数和(自身を含む): 109090800

約数和(自身を除く): 77395320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 5179, 6120, 10358, 15537, 20716, 25895, 31074, 41432, 46611, 51790, 62148, 77685, 88043, 93222, 103580, 124296, 155370, 176086, 186444, 207160, 233055, 264129, 310740, 352172, 372888, 440215, 466110, 528258, 621480, 704344, 792387, 880430, 932220, 1056516, 1320645, 1584774, 1760860, 1864440, 2113032, 2641290, 3169548, 3521720, 3961935, 5282580, 6339096, 7923870, 10565160, 15847740, 31695480]

約数ペア:

[(1, 31695480), (2, 15847740), (3, 10565160), (4, 7923870), (5, 6339096), (6, 5282580), (8, 3961935), (9, 3521720), (10, 3169548), (12, 2641290), (15, 2113032), (17, 1864440), (18, 1760860), (20, 1584774), (24, 1320645), (30, 1056516), (34, 932220), (36, 880430), (40, 792387), (45, 704344), (51, 621480), (60, 528258), (68, 466110), (72, 440215), (85, 372888), (90, 352172), (102, 310740), (120, 264129), (136, 233055), (153, 207160), (170, 186444), (180, 176086), (204, 155370), (255, 124296), (306, 103580), (340, 93222), (360, 88043), (408, 77685), (510, 62148), (612, 51790), (680, 46611), (765, 41432), (1020, 31074), (1224, 25895), (1530, 20716), (2040, 15537), (3060, 10358), (5179, 6120)]