332161620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{790861}}^1$

素因数の和:790880

約数の個数: 48

約数和(自身を含む): 1062918528

約数和(自身を除く): 730756908

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, 790861, 1581722, 2372583, 3163444, 3954305, 4745166, 5536027, 7908610, 9490332, 11072054, 11862915, 15817220, 16608081, 22144108, 23725830, 27680135, 33216162, 47451660, 55360270, 66432324, 83040405, 110720540, 166080810, 332161620]

約数ペア:

[(1, 332161620), (2, 166080810), (3, 110720540), (4, 83040405), (5, 66432324), (6, 55360270), (7, 47451660), (10, 33216162), (12, 27680135), (14, 23725830), (15, 22144108), (20, 16608081), (21, 15817220), (28, 11862915), (30, 11072054), (35, 9490332), (42, 7908610), (60, 5536027), (70, 4745166), (84, 3954305), (105, 3163444), (140, 2372583), (210, 1581722), (420, 790861)]