24949260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19801}}^1$

素因数の和:19823

約数の個数: 72

約数和(自身を含む): 86495136

約数和(自身を除く): 61545876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 19801, 39602, 59403, 79204, 99005, 118806, 138607, 178209, 198010, 237612, 277214, 297015, 356418, 396020, 415821, 554428, 594030, 693035, 712836, 831642, 891045, 1188060, 1247463, 1386070, 1663284, 1782090, 2079105, 2494926, 2772140, 3564180, 4158210, 4989852, 6237315, 8316420, 12474630, 24949260]

約数ペア:

[(1, 24949260), (2, 12474630), (3, 8316420), (4, 6237315), (5, 4989852), (6, 4158210), (7, 3564180), (9, 2772140), (10, 2494926), (12, 2079105), (14, 1782090), (15, 1663284), (18, 1386070), (20, 1247463), (21, 1188060), (28, 891045), (30, 831642), (35, 712836), (36, 693035), (42, 594030), (45, 554428), (60, 415821), (63, 396020), (70, 356418), (84, 297015), (90, 277214), (105, 237612), (126, 198010), (140, 178209), (180, 138607), (210, 118806), (252, 99005), (315, 79204), (420, 59403), (630, 39602), (1260, 19801)]