28408830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{946961}}^1$

素因数の和:946971

約数の個数: 16

約数和(自身を含む): 68181264

約数和(自身を除く): 39772434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 946961, 1893922, 2840883, 4734805, 5681766, 9469610, 14204415, 28408830]

約数ペア:

[(1, 28408830), (2, 14204415), (3, 9469610), (5, 5681766), (6, 4734805), (10, 2840883), (15, 1893922), (30, 946961)]