30983340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10987}}^1$

素因数の和:11046

約数の個数: 48

約数和(自身を含む): 88607232

約数和(自身を除く): 57623892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 10987, 21974, 32961, 43948, 54935, 65922, 109870, 131844, 164805, 219740, 329610, 516389, 659220, 1032778, 1549167, 2065556, 2581945, 3098334, 5163890, 6196668, 7745835, 10327780, 15491670, 30983340]

約数ペア:

[(1, 30983340), (2, 15491670), (3, 10327780), (4, 7745835), (5, 6196668), (6, 5163890), (10, 3098334), (12, 2581945), (15, 2065556), (20, 1549167), (30, 1032778), (47, 659220), (60, 516389), (94, 329610), (141, 219740), (188, 164805), (235, 131844), (282, 109870), (470, 65922), (564, 54935), (705, 43948), (940, 32961), (1410, 21974), (2820, 10987)]