39564420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{94201}}^1$

素因数の和:94220

約数の個数: 48

約数和(自身を含む): 126607488

約数和(自身を除く): 87043068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 94201, 188402, 282603, 376804, 471005, 565206, 659407, 942010, 1130412, 1318814, 1413015, 1884020, 1978221, 2637628, 2826030, 3297035, 3956442, 5652060, 6594070, 7912884, 9891105, 13188140, 19782210, 39564420]

約数ペア:

[(1, 39564420), (2, 19782210), (3, 13188140), (4, 9891105), (5, 7912884), (6, 6594070), (7, 5652060), (10, 3956442), (12, 3297035), (14, 2826030), (15, 2637628), (20, 1978221), (21, 1884020), (28, 1413015), (30, 1318814), (35, 1130412), (42, 942010), (60, 659407), (70, 565206), (84, 471005), (105, 376804), (140, 282603), (210, 188402), (420, 94201)]