47187930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 118920960

約数和(自身を除く): 71733030

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 743, 870, 1095, 1486, 2117, 2190, 2229, 3715, 4234, 4458, 6351, 7430, 10585, 11145, 12702, 21170, 21547, 22290, 31755, 43094, 54239, 63510, 64641, 107735, 108478, 129282, 162717, 215470, 271195, 323205, 325434, 542390, 646410, 813585, 1572931, 1627170, 3145862, 4718793, 7864655, 9437586, 15729310, 23593965, 47187930]

約数ペア:

[(1, 47187930), (2, 23593965), (3, 15729310), (5, 9437586), (6, 7864655), (10, 4718793), (15, 3145862), (29, 1627170), (30, 1572931), (58, 813585), (73, 646410), (87, 542390), (145, 325434), (146, 323205), (174, 271195), (219, 215470), (290, 162717), (365, 129282), (435, 108478), (438, 107735), (730, 64641), (743, 63510), (870, 54239), (1095, 43094), (1486, 31755), (2117, 22290), (2190, 21547), (2229, 21170), (3715, 12702), (4234, 11145), (4458, 10585), (6351, 7430)]