308210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 701784

約数和(自身を除く): 393574

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 49, 70, 74, 85, 98, 119, 170, 185, 238, 245, 259, 370, 490, 518, 595, 629, 833, 1190, 1258, 1295, 1666, 1813, 2590, 3145, 3626, 4165, 4403, 6290, 8330, 8806, 9065, 18130, 22015, 30821, 44030, 61642, 154105, 308210]

約数ペア:

[(1, 308210), (2, 154105), (5, 61642), (7, 44030), (10, 30821), (14, 22015), (17, 18130), (34, 9065), (35, 8806), (37, 8330), (49, 6290), (70, 4403), (74, 4165), (85, 3626), (98, 3145), (119, 2590), (170, 1813), (185, 1666), (238, 1295), (245, 1258), (259, 1190), (370, 833), (490, 629), (518, 595)]