2092189860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{64217}}^1$

素因数の和:64413

約数の個数: 72

約数和(自身を含む): 6381471096

約数和(自身を除く): 4289281236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 5430, 6516, 8145, 10860, 16290, 32580, 64217, 128434, 192651, 256868, 321085, 385302, 577953, 642170, 770604, 963255, 1155906, 1284340, 1926510, 2311812, 2889765, 3853020, 5779530, 11559060, 11623277, 23246554, 34869831, 46493108, 58116385, 69739662, 104609493, 116232770, 139479324, 174349155, 209218986, 232465540, 348698310, 418437972, 523047465, 697396620, 1046094930, 2092189860]

約数ペア:

[(1, 2092189860), (2, 1046094930), (3, 697396620), (4, 523047465), (5, 418437972), (6, 348698310), (9, 232465540), (10, 209218986), (12, 174349155), (15, 139479324), (18, 116232770), (20, 104609493), (30, 69739662), (36, 58116385), (45, 46493108), (60, 34869831), (90, 23246554), (180, 11623277), (181, 11559060), (362, 5779530), (543, 3853020), (724, 2889765), (905, 2311812), (1086, 1926510), (1629, 1284340), (1810, 1155906), (2172, 963255), (2715, 770604), (3258, 642170), (3620, 577953), (5430, 385302), (6516, 321085), (8145, 256868), (10860, 192651), (16290, 128434), (32580, 64217)]