79211930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 167196960

約数和(自身を除く): 87985030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 139, 245, 278, 490, 695, 973, 1163, 1390, 1946, 2326, 4865, 5815, 6811, 8141, 9730, 11630, 13622, 16282, 34055, 40705, 56987, 68110, 81410, 113974, 161657, 284935, 323314, 569870, 808285, 1131599, 1616570, 2263198, 5657995, 7921193, 11315990, 15842386, 39605965, 79211930]

約数ペア:

[(1, 79211930), (2, 39605965), (5, 15842386), (7, 11315990), (10, 7921193), (14, 5657995), (35, 2263198), (49, 1616570), (70, 1131599), (98, 808285), (139, 569870), (245, 323314), (278, 284935), (490, 161657), (695, 113974), (973, 81410), (1163, 68110), (1390, 56987), (1946, 40705), (2326, 34055), (4865, 16282), (5815, 13622), (6811, 11630), (8141, 9730)]