30766662

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 72806400

約数和(自身を除く): 42039738

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 157, 171, 191, 314, 342, 382, 471, 513, 573, 942, 1026, 1146, 1413, 1719, 2826, 2983, 3438, 3629, 4239, 5157, 5966, 7258, 8478, 8949, 10314, 10887, 17898, 21774, 26847, 29987, 32661, 53694, 59974, 65322, 80541, 89961, 97983, 161082, 179922, 195966, 269883, 539766, 569753, 809649, 1139506, 1619298, 1709259, 3418518, 5127777, 10255554, 15383331, 30766662]

約数ペア:

[(1, 30766662), (2, 15383331), (3, 10255554), (6, 5127777), (9, 3418518), (18, 1709259), (19, 1619298), (27, 1139506), (38, 809649), (54, 569753), (57, 539766), (114, 269883), (157, 195966), (171, 179922), (191, 161082), (314, 97983), (342, 89961), (382, 80541), (471, 65322), (513, 59974), (573, 53694), (942, 32661), (1026, 29987), (1146, 26847), (1413, 21774), (1719, 17898), (2826, 10887), (2983, 10314), (3438, 8949), (3629, 8478), (4239, 7258), (5157, 5966)]