14997430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 31781376

約数和(自身を除く): 16783946

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 241, 245, 254, 482, 490, 635, 889, 1205, 1270, 1687, 1778, 2410, 3374, 4445, 6223, 8435, 8890, 11809, 12446, 16870, 23618, 30607, 31115, 59045, 61214, 62230, 118090, 153035, 214249, 306070, 428498, 1071245, 1499743, 2142490, 2999486, 7498715, 14997430]

約数ペア:

[(1, 14997430), (2, 7498715), (5, 2999486), (7, 2142490), (10, 1499743), (14, 1071245), (35, 428498), (49, 306070), (70, 214249), (98, 153035), (127, 118090), (241, 62230), (245, 61214), (254, 59045), (482, 31115), (490, 30607), (635, 23618), (889, 16870), (1205, 12446), (1270, 11809), (1687, 8890), (1778, 8435), (2410, 6223), (3374, 4445)]