135212980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1607}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 325253376

約数和(自身を除く): 190040396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 601, 1202, 1607, 2404, 3005, 3214, 4207, 6010, 6428, 8035, 8414, 11249, 12020, 16070, 16828, 21035, 22498, 32140, 42070, 44996, 56245, 84140, 112490, 224980, 965807, 1931614, 3863228, 4829035, 6760649, 9658070, 13521298, 19316140, 27042596, 33803245, 67606490, 135212980]

約数ペア:

[(1, 135212980), (2, 67606490), (4, 33803245), (5, 27042596), (7, 19316140), (10, 13521298), (14, 9658070), (20, 6760649), (28, 4829035), (35, 3863228), (70, 1931614), (140, 965807), (601, 224980), (1202, 112490), (1607, 84140), (2404, 56245), (3005, 44996), (3214, 42070), (4207, 32140), (6010, 22498), (6428, 21035), (8035, 16828), (8414, 16070), (11249, 12020)]