70653420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{392519}}^1$

素因数の和:392534

約数の個数: 36

約数和(自身を含む): 214315920

約数和(自身を除く): 143662500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 392519, 785038, 1177557, 1570076, 1962595, 2355114, 3532671, 3925190, 4710228, 5887785, 7065342, 7850380, 11775570, 14130684, 17663355, 23551140, 35326710, 70653420]

約数ペア:

[(1, 70653420), (2, 35326710), (3, 23551140), (4, 17663355), (5, 14130684), (6, 11775570), (9, 7850380), (10, 7065342), (12, 5887785), (15, 4710228), (18, 3925190), (20, 3532671), (30, 2355114), (36, 1962595), (45, 1570076), (60, 1177557), (90, 785038), (180, 392519)]