30342316394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{61283}}^1$

素因数の和:61574

約数の個数: 32

約数和(自身を含む): 49728288960

約数和(自身を除く): 19385972566

約数列:

[1, 2, 13, 26, 137, 139, 274, 278, 1781, 1807, 3562, 3614, 19043, 38086, 61283, 122566, 247559, 495118, 796679, 1593358, 8395771, 8518337, 16791542, 17036674, 109145023, 110738381, 218290046, 221476762, 1167012169, 2334024338, 15171158197, 30342316394]

約数ペア:

[(1, 30342316394), (2, 15171158197), (13, 2334024338), (26, 1167012169), (137, 221476762), (139, 218290046), (274, 110738381), (278, 109145023), (1781, 17036674), (1807, 16791542), (3562, 8518337), (3614, 8395771), (19043, 1593358), (38086, 796679), (61283, 495118), (122566, 247559)]