1935180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 6329232

約数和(自身を除く): 4394052

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, 827, 1170, 1654, 2340, 2481, 3308, 4135, 4962, 7443, 8270, 9924, 10751, 12405, 14886, 16540, 21502, 24810, 29772, 32253, 37215, 43004, 49620, 53755, 64506, 74430, 96759, 107510, 129012, 148860, 161265, 193518, 215020, 322530, 387036, 483795, 645060, 967590, 1935180]

約数ペア:

[(1, 1935180), (2, 967590), (3, 645060), (4, 483795), (5, 387036), (6, 322530), (9, 215020), (10, 193518), (12, 161265), (13, 148860), (15, 129012), (18, 107510), (20, 96759), (26, 74430), (30, 64506), (36, 53755), (39, 49620), (45, 43004), (52, 37215), (60, 32253), (65, 29772), (78, 24810), (90, 21502), (117, 16540), (130, 14886), (156, 12405), (180, 10751), (195, 9924), (234, 8270), (260, 7443), (390, 4962), (468, 4135), (585, 3308), (780, 2481), (827, 2340), (1170, 1654)]