2019013620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{2027}}^1$

素因数の和:3329

約数の個数: 96

約数和(自身を含む): 6095875968

約数和(自身を除く): 4076862348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1277, 2027, 2554, 3831, 4054, 5108, 6081, 6385, 7662, 8108, 10135, 12162, 12770, 15324, 16601, 19155, 20270, 24324, 25540, 26351, 30405, 33202, 38310, 40540, 49803, 52702, 60810, 66404, 76620, 79053, 83005, 99606, 105404, 121620, 131755, 158106, 166010, 199212, 249015, 263510, 316212, 332020, 395265, 498030, 527020, 790530, 996060, 1581060, 2588479, 5176958, 7765437, 10353916, 12942395, 15530874, 25884790, 31061748, 33650227, 38827185, 51769580, 67300454, 77654370, 100950681, 134600908, 155308740, 168251135, 201901362, 336502270, 403802724, 504753405, 673004540, 1009506810, 2019013620]

約数ペア:

[(1, 2019013620), (2, 1009506810), (3, 673004540), (4, 504753405), (5, 403802724), (6, 336502270), (10, 201901362), (12, 168251135), (13, 155308740), (15, 134600908), (20, 100950681), (26, 77654370), (30, 67300454), (39, 51769580), (52, 38827185), (60, 33650227), (65, 31061748), (78, 25884790), (130, 15530874), (156, 12942395), (195, 10353916), (260, 7765437), (390, 5176958), (780, 2588479), (1277, 1581060), (2027, 996060), (2554, 790530), (3831, 527020), (4054, 498030), (5108, 395265), (6081, 332020), (6385, 316212), (7662, 263510), (8108, 249015), (10135, 199212), (12162, 166010), (12770, 158106), (15324, 131755), (16601, 121620), (19155, 105404), (20270, 99606), (24324, 83005), (25540, 79053), (26351, 76620), (30405, 66404), (33202, 60810), (38310, 52702), (40540, 49803)]