29937490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11833}}^1$

素因数の和:11874

約数の個数: 32

約数和(自身を含む): 61347456

約数和(自身を除く): 31409966

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 11833, 23666, 59165, 118330, 130163, 260326, 272159, 544318, 650815, 1301630, 1360795, 2721590, 2993749, 5987498, 14968745, 29937490]

約数ペア:

[(1, 29937490), (2, 14968745), (5, 5987498), (10, 2993749), (11, 2721590), (22, 1360795), (23, 1301630), (46, 650815), (55, 544318), (110, 272159), (115, 260326), (230, 130163), (253, 118330), (506, 59165), (1265, 23666), (2530, 11833)]