1949283390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64976113}}^1$

素因数の和:64976123

約数の個数: 16

約数和(自身を含む): 4678280208

約数和(自身を除く): 2728996818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64976113, 129952226, 194928339, 324880565, 389856678, 649761130, 974641695, 1949283390]

約数ペア:

[(1, 1949283390), (2, 974641695), (3, 649761130), (5, 389856678), (6, 324880565), (10, 194928339), (15, 129952226), (30, 64976113)]