42915460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{967}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 103428864

約数和(自身を除く): 60513404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 967, 1268, 1585, 1934, 2219, 3170, 3868, 4438, 4835, 6340, 6769, 8876, 9670, 11095, 13538, 19340, 22190, 27076, 33845, 44380, 67690, 135380, 306539, 613078, 1226156, 1532695, 2145773, 3065390, 4291546, 6130780, 8583092, 10728865, 21457730, 42915460]

約数ペア:

[(1, 42915460), (2, 21457730), (4, 10728865), (5, 8583092), (7, 6130780), (10, 4291546), (14, 3065390), (20, 2145773), (28, 1532695), (35, 1226156), (70, 613078), (140, 306539), (317, 135380), (634, 67690), (967, 44380), (1268, 33845), (1585, 27076), (1934, 22190), (2219, 19340), (3170, 13538), (3868, 11095), (4438, 9670), (4835, 8876), (6340, 6769)]