30746446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 51240960

約数和(自身を除く): 20494514

約数列:

[1, 2, 19, 23, 38, 46, 127, 254, 277, 437, 554, 874, 2413, 2921, 4826, 5263, 5842, 6371, 10526, 12742, 35179, 55499, 70358, 110998, 121049, 242098, 668401, 809117, 1336802, 1618234, 15373223, 30746446]

約数ペア:

[(1, 30746446), (2, 15373223), (19, 1618234), (23, 1336802), (38, 809117), (46, 668401), (127, 242098), (254, 121049), (277, 110998), (437, 70358), (554, 55499), (874, 35179), (2413, 12742), (2921, 10526), (4826, 6371), (5263, 5842)]