30139606

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 56635200

約数和(自身を除く): 26495594

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 229, 238, 458, 553, 833, 1106, 1343, 1603, 1666, 2686, 3206, 3871, 3893, 7742, 7786, 9401, 11221, 18091, 18802, 22442, 27251, 36182, 54502, 65807, 126637, 131614, 190757, 253274, 307547, 381514, 615094, 886459, 1772918, 2152829, 4305658, 15069803, 30139606]

約数ペア:

[(1, 30139606), (2, 15069803), (7, 4305658), (14, 2152829), (17, 1772918), (34, 886459), (49, 615094), (79, 381514), (98, 307547), (119, 253274), (158, 190757), (229, 131614), (238, 126637), (458, 65807), (553, 54502), (833, 36182), (1106, 27251), (1343, 22442), (1603, 18802), (1666, 18091), (2686, 11221), (3206, 9401), (3871, 7786), (3893, 7742)]