70447290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7649}}^1$

素因数の和:7966

約数の個数: 32

約数和(自身を含む): 169646400

約数和(自身を除く): 99199110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 7649, 9210, 15298, 22947, 38245, 45894, 76490, 114735, 229470, 2348243, 4696486, 7044729, 11741215, 14089458, 23482430, 35223645, 70447290]

約数ペア:

[(1, 70447290), (2, 35223645), (3, 23482430), (5, 14089458), (6, 11741215), (10, 7044729), (15, 4696486), (30, 2348243), (307, 229470), (614, 114735), (921, 76490), (1535, 45894), (1842, 38245), (3070, 22947), (4605, 15298), (7649, 9210)]