74589690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15483

約数の個数: 64

約数和(自身を含む): 213497856

約数和(自身を除く): 138908166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 15443, 30886, 46329, 77215, 92658, 108101, 154430, 216202, 231645, 324303, 355189, 463290, 540505, 648606, 710378, 1065567, 1081010, 1621515, 1775945, 2131134, 2486323, 3243030, 3551890, 4972646, 5327835, 7458969, 10655670, 12431615, 14917938, 24863230, 37294845, 74589690]

約数ペア:

[(1, 74589690), (2, 37294845), (3, 24863230), (5, 14917938), (6, 12431615), (7, 10655670), (10, 7458969), (14, 5327835), (15, 4972646), (21, 3551890), (23, 3243030), (30, 2486323), (35, 2131134), (42, 1775945), (46, 1621515), (69, 1081010), (70, 1065567), (105, 710378), (115, 648606), (138, 540505), (161, 463290), (210, 355189), (230, 324303), (322, 231645), (345, 216202), (483, 154430), (690, 108101), (805, 92658), (966, 77215), (1610, 46329), (2415, 30886), (4830, 15443)]