30350790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17749}}^1$

素因数の和:17781

約数の個数: 48

約数和(自身を含む): 83070000

約数和(自身を除く): 52719210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 17749, 35498, 53247, 88745, 106494, 159741, 177490, 266235, 319482, 337231, 532470, 674462, 798705, 1011693, 1597410, 1686155, 2023386, 3035079, 3372310, 5058465, 6070158, 10116930, 15175395, 30350790]

約数ペア:

[(1, 30350790), (2, 15175395), (3, 10116930), (5, 6070158), (6, 5058465), (9, 3372310), (10, 3035079), (15, 2023386), (18, 1686155), (19, 1597410), (30, 1011693), (38, 798705), (45, 674462), (57, 532470), (90, 337231), (95, 319482), (114, 266235), (171, 177490), (190, 159741), (285, 106494), (342, 88745), (570, 53247), (855, 35498), (1710, 17749)]