115236420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147739}}^1$

素因数の和:147764

約数の個数: 48

約数和(自身を含む): 347484480

約数和(自身を除く): 232248060

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, 147739, 295478, 443217, 590956, 738695, 886434, 1477390, 1772868, 1920607, 2216085, 2954780, 3841214, 4432170, 5761821, 7682428, 8864340, 9603035, 11523642, 19206070, 23047284, 28809105, 38412140, 57618210, 115236420]

約数ペア:

[(1, 115236420), (2, 57618210), (3, 38412140), (4, 28809105), (5, 23047284), (6, 19206070), (10, 11523642), (12, 9603035), (13, 8864340), (15, 7682428), (20, 5761821), (26, 4432170), (30, 3841214), (39, 2954780), (52, 2216085), (60, 1920607), (65, 1772868), (78, 1477390), (130, 886434), (156, 738695), (195, 590956), (260, 443217), (390, 295478), (780, 147739)]