73754090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 136567296

約数和(自身を除く): 62813206

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 710, 730, 1423, 2846, 5183, 7115, 10366, 14230, 25915, 51830, 101033, 103879, 202066, 207758, 505165, 519395, 1010330, 1038790, 7375409, 14750818, 36877045, 73754090]

約数ペア:

[(1, 73754090), (2, 36877045), (5, 14750818), (10, 7375409), (71, 1038790), (73, 1010330), (142, 519395), (146, 505165), (355, 207758), (365, 202066), (710, 103879), (730, 101033), (1423, 51830), (2846, 25915), (5183, 14230), (7115, 10366)]