102141865

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 54622295

約数列:

[1, 5, 7, 17, 35, 41, 53, 79, 85, 119, 205, 265, 287, 371, 395, 553, 595, 697, 901, 1343, 1435, 1855, 2173, 2765, 3239, 3485, 4187, 4505, 4879, 6307, 6715, 9401, 10865, 15211, 16195, 20935, 22673, 24395, 29309, 31535, 36941, 47005, 55063, 71179, 76055, 113365, 146545, 171667, 184705, 258587, 275315, 355895, 385441, 498253, 858335, 1201669, 1292935, 1927205, 2491265, 2918339, 6008345, 14591695, 20428373, 102141865]

約数ペア:

[(1, 102141865), (5, 20428373), (7, 14591695), (17, 6008345), (35, 2918339), (41, 2491265), (53, 1927205), (79, 1292935), (85, 1201669), (119, 858335), (205, 498253), (265, 385441), (287, 355895), (371, 275315), (395, 258587), (553, 184705), (595, 171667), (697, 146545), (901, 113365), (1343, 76055), (1435, 71179), (1855, 55063), (2173, 47005), (2765, 36941), (3239, 31535), (3485, 29309), (4187, 24395), (4505, 22673), (4879, 20935), (6307, 16195), (6715, 15211), (9401, 10865)]