29738780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 67568256

約数和(自身を除く): 37829476

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 1861, 3196, 3722, 3995, 7444, 7990, 9305, 15980, 18610, 31637, 37220, 63274, 87467, 126548, 158185, 174934, 316370, 349868, 437335, 632740, 874670, 1486939, 1749340, 2973878, 5947756, 7434695, 14869390, 29738780]

約数ペア:

[(1, 29738780), (2, 14869390), (4, 7434695), (5, 5947756), (10, 2973878), (17, 1749340), (20, 1486939), (34, 874670), (47, 632740), (68, 437335), (85, 349868), (94, 316370), (170, 174934), (188, 158185), (235, 126548), (340, 87467), (470, 63274), (799, 37220), (940, 31637), (1598, 18610), (1861, 15980), (3196, 9305), (3722, 7990), (3995, 7444)]