7015330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 7923230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 139, 206, 245, 278, 490, 515, 695, 721, 973, 1030, 1390, 1442, 1946, 3605, 4865, 5047, 6811, 7210, 9730, 10094, 13622, 14317, 25235, 28634, 34055, 50470, 68110, 71585, 100219, 143170, 200438, 501095, 701533, 1002190, 1403066, 3507665, 7015330]

約数ペア:

[(1, 7015330), (2, 3507665), (5, 1403066), (7, 1002190), (10, 701533), (14, 501095), (35, 200438), (49, 143170), (70, 100219), (98, 71585), (103, 68110), (139, 50470), (206, 34055), (245, 28634), (278, 25235), (490, 14317), (515, 13622), (695, 10094), (721, 9730), (973, 7210), (1030, 6811), (1390, 5047), (1442, 4865), (1946, 3605)]