415087140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{532163}}^1$

素因数の和:532188

約数の個数: 48

約数和(自身を含む): 1251649728

約数和(自身を除く): 836562588

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, 532163, 1064326, 1596489, 2128652, 2660815, 3192978, 5321630, 6385956, 6918119, 7982445, 10643260, 13836238, 15964890, 20754357, 27672476, 31929780, 34590595, 41508714, 69181190, 83017428, 103771785, 138362380, 207543570, 415087140]

約数ペア:

[(1, 415087140), (2, 207543570), (3, 138362380), (4, 103771785), (5, 83017428), (6, 69181190), (10, 41508714), (12, 34590595), (13, 31929780), (15, 27672476), (20, 20754357), (26, 15964890), (30, 13836238), (39, 10643260), (52, 7982445), (60, 6918119), (65, 6385956), (78, 5321630), (130, 3192978), (156, 2660815), (195, 2128652), (260, 1596489), (390, 1064326), (780, 532163)]