70376820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 205556736

約数和(自身を除く): 135179916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 157, 186, 241, 310, 314, 372, 465, 471, 482, 620, 628, 723, 785, 930, 942, 964, 1205, 1446, 1570, 1860, 1884, 2355, 2410, 2892, 3140, 3615, 4710, 4820, 4867, 7230, 7471, 9420, 9734, 14460, 14601, 14942, 19468, 22413, 24335, 29202, 29884, 37355, 37837, 44826, 48670, 58404, 73005, 74710, 75674, 89652, 97340, 112065, 113511, 146010, 149420, 151348, 189185, 224130, 227022, 292020, 378370, 448260, 454044, 567555, 756740, 1135110, 1172947, 2270220, 2345894, 3518841, 4691788, 5864735, 7037682, 11729470, 14075364, 17594205, 23458940, 35188410, 70376820]

約数ペア:

[(1, 70376820), (2, 35188410), (3, 23458940), (4, 17594205), (5, 14075364), (6, 11729470), (10, 7037682), (12, 5864735), (15, 4691788), (20, 3518841), (30, 2345894), (31, 2270220), (60, 1172947), (62, 1135110), (93, 756740), (124, 567555), (155, 454044), (157, 448260), (186, 378370), (241, 292020), (310, 227022), (314, 224130), (372, 189185), (465, 151348), (471, 149420), (482, 146010), (620, 113511), (628, 112065), (723, 97340), (785, 89652), (930, 75674), (942, 74710), (964, 73005), (1205, 58404), (1446, 48670), (1570, 44826), (1860, 37837), (1884, 37355), (2355, 29884), (2410, 29202), (2892, 24335), (3140, 22413), (3615, 19468), (4710, 14942), (4820, 14601), (4867, 14460), (7230, 9734), (7471, 9420)]