30965010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21961}}^1$

素因数の和:22018

約数の個数: 32

約数和(自身を含む): 75900672

約数和(自身を除く): 44935662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 21961, 43922, 65883, 109805, 131766, 219610, 329415, 658830, 1032167, 2064334, 3096501, 5160835, 6193002, 10321670, 15482505, 30965010]

約数ペア:

[(1, 30965010), (2, 15482505), (3, 10321670), (5, 6193002), (6, 5160835), (10, 3096501), (15, 2064334), (30, 1032167), (47, 658830), (94, 329415), (141, 219610), (235, 131766), (282, 109805), (470, 65883), (705, 43922), (1410, 21961)]