20130177130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{30103}}^1$

素因数の和:30391

約数の個数: 64

約数和(自身を含む): 42604144128

約数和(自身を除く): 22473966998

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 233, 287, 410, 466, 574, 1165, 1435, 1631, 2330, 2870, 3262, 8155, 9553, 16310, 19106, 30103, 47765, 60206, 66871, 95530, 133742, 150515, 210721, 301030, 334355, 421442, 668710, 1053605, 1234223, 2107210, 2468446, 6171115, 7013999, 8639561, 12342230, 14027998, 17279122, 35069995, 43197805, 49097993, 70139990, 86395610, 98195986, 245489965, 287573959, 490979930, 575147918, 1437869795, 2013017713, 2875739590, 4026035426, 10065088565, 20130177130]

約数ペア:

[(1, 20130177130), (2, 10065088565), (5, 4026035426), (7, 2875739590), (10, 2013017713), (14, 1437869795), (35, 575147918), (41, 490979930), (70, 287573959), (82, 245489965), (205, 98195986), (233, 86395610), (287, 70139990), (410, 49097993), (466, 43197805), (574, 35069995), (1165, 17279122), (1435, 14027998), (1631, 12342230), (2330, 8639561), (2870, 7013999), (3262, 6171115), (8155, 2468446), (9553, 2107210), (16310, 1234223), (19106, 1053605), (30103, 668710), (47765, 421442), (60206, 334355), (66871, 301030), (95530, 210721), (133742, 150515)]