56815170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25943}}^1$

素因数の和:26026

約数の個数: 32

約数和(自身を含む): 138229632

約数和(自身を除く): 81414462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 25943, 51886, 77829, 129715, 155658, 259430, 389145, 778290, 1893839, 3787678, 5681517, 9469195, 11363034, 18938390, 28407585, 56815170]

約数ペア:

[(1, 56815170), (2, 28407585), (3, 18938390), (5, 11363034), (6, 9469195), (10, 5681517), (15, 3787678), (30, 1893839), (73, 778290), (146, 389145), (219, 259430), (365, 155658), (438, 129715), (730, 77829), (1095, 51886), (2190, 25943)]