198593460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84869}}^1$

素因数の和:84897

約数の個数: 72

約数和(自身を含む): 648746280

約数和(自身を除く): 450152820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 84869, 169738, 254607, 339476, 424345, 509214, 763821, 848690, 1018428, 1103297, 1273035, 1527642, 1697380, 2206594, 2546070, 3055284, 3309891, 3819105, 4413188, 5092140, 5516485, 6619782, 7638210, 9929673, 11032970, 13239564, 15276420, 16549455, 19859346, 22065940, 33098910, 39718692, 49648365, 66197820, 99296730, 198593460]

約数ペア:

[(1, 198593460), (2, 99296730), (3, 66197820), (4, 49648365), (5, 39718692), (6, 33098910), (9, 22065940), (10, 19859346), (12, 16549455), (13, 15276420), (15, 13239564), (18, 11032970), (20, 9929673), (26, 7638210), (30, 6619782), (36, 5516485), (39, 5092140), (45, 4413188), (52, 3819105), (60, 3309891), (65, 3055284), (78, 2546070), (90, 2206594), (117, 1697380), (130, 1527642), (156, 1273035), (180, 1103297), (195, 1018428), (234, 848690), (260, 763821), (390, 509214), (468, 424345), (585, 339476), (780, 254607), (1170, 169738), (2340, 84869)]