16515030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{78643}}^1$

素因数の和:78660

約数の個数: 32

約数和(自身を含む): 45298944

約数和(自身を除く): 28783914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 78643, 157286, 235929, 393215, 471858, 550501, 786430, 1101002, 1179645, 1651503, 2359290, 2752505, 3303006, 5505010, 8257515, 16515030]

約数ペア:

[(1, 16515030), (2, 8257515), (3, 5505010), (5, 3303006), (6, 2752505), (7, 2359290), (10, 1651503), (14, 1179645), (15, 1101002), (21, 786430), (30, 550501), (35, 471858), (42, 393215), (70, 235929), (105, 157286), (210, 78643)]