1030314180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{350447}}^1$

素因数の和:350473

約数の個数: 72

約数和(自身を含む): 3355890048

約数和(自身を除く): 2325575868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 350447, 700894, 1051341, 1401788, 1752235, 2102682, 2453129, 3504470, 4205364, 4906258, 5256705, 7008940, 7359387, 9812516, 10513410, 12265645, 14718774, 17171903, 21026820, 24531290, 29437548, 34343806, 36796935, 49062580, 51515709, 68687612, 73593870, 85859515, 103031418, 147187740, 171719030, 206062836, 257578545, 343438060, 515157090, 1030314180]

約数ペア:

[(1, 1030314180), (2, 515157090), (3, 343438060), (4, 257578545), (5, 206062836), (6, 171719030), (7, 147187740), (10, 103031418), (12, 85859515), (14, 73593870), (15, 68687612), (20, 51515709), (21, 49062580), (28, 36796935), (30, 34343806), (35, 29437548), (42, 24531290), (49, 21026820), (60, 17171903), (70, 14718774), (84, 12265645), (98, 10513410), (105, 9812516), (140, 7359387), (147, 7008940), (196, 5256705), (210, 4906258), (245, 4205364), (294, 3504470), (420, 2453129), (490, 2102682), (588, 1752235), (735, 1401788), (980, 1051341), (1470, 700894), (2940, 350447)]