2019979710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{16787}}^1$

素因数の和:16998

約数の個数: 96

約数和(自身を含む): 6034010112

約数和(自身を除く): 4014030402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 191, 210, 315, 382, 573, 630, 955, 1146, 1337, 1719, 1910, 2674, 2865, 3438, 4011, 5730, 6685, 8022, 8595, 12033, 13370, 16787, 17190, 20055, 24066, 33574, 40110, 50361, 60165, 83935, 100722, 117509, 120330, 151083, 167870, 235018, 251805, 302166, 352527, 503610, 587545, 705054, 755415, 1057581, 1175090, 1510830, 1762635, 2115162, 3206317, 3525270, 5287905, 6412634, 9618951, 10575810, 16031585, 19237902, 22444219, 28856853, 32063170, 44888438, 48094755, 57713706, 67332657, 96189510, 112221095, 134665314, 144284265, 201997971, 224442190, 288568530, 336663285, 403995942, 673326570, 1009989855, 2019979710]

約数ペア:

[(1, 2019979710), (2, 1009989855), (3, 673326570), (5, 403995942), (6, 336663285), (7, 288568530), (9, 224442190), (10, 201997971), (14, 144284265), (15, 134665314), (18, 112221095), (21, 96189510), (30, 67332657), (35, 57713706), (42, 48094755), (45, 44888438), (63, 32063170), (70, 28856853), (90, 22444219), (105, 19237902), (126, 16031585), (191, 10575810), (210, 9618951), (315, 6412634), (382, 5287905), (573, 3525270), (630, 3206317), (955, 2115162), (1146, 1762635), (1337, 1510830), (1719, 1175090), (1910, 1057581), (2674, 755415), (2865, 705054), (3438, 587545), (4011, 503610), (5730, 352527), (6685, 302166), (8022, 251805), (8595, 235018), (12033, 167870), (13370, 151083), (16787, 120330), (17190, 117509), (20055, 100722), (24066, 83935), (33574, 60165), (40110, 50361)]