14385540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18443}}^1$

素因数の和:18468

約数の個数: 48

約数和(自身を含む): 43380288

約数和(自身を除く): 28994748

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, 18443, 36886, 55329, 73772, 92215, 110658, 184430, 221316, 239759, 276645, 368860, 479518, 553290, 719277, 959036, 1106580, 1198795, 1438554, 2397590, 2877108, 3596385, 4795180, 7192770, 14385540]

約数ペア:

[(1, 14385540), (2, 7192770), (3, 4795180), (4, 3596385), (5, 2877108), (6, 2397590), (10, 1438554), (12, 1198795), (13, 1106580), (15, 959036), (20, 719277), (26, 553290), (30, 479518), (39, 368860), (52, 276645), (60, 239759), (65, 221316), (78, 184430), (130, 110658), (156, 92215), (195, 73772), (260, 55329), (390, 36886), (780, 18443)]