30872478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56543}}^1$

素因数の和:56568

約数の個数: 32

約数和(自身を含む): 75995136

約数和(自身を除く): 45122658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 56543, 113086, 169629, 339258, 395801, 735059, 791602, 1187403, 1470118, 2205177, 2374806, 4410354, 5145413, 10290826, 15436239, 30872478]

約数ペア:

[(1, 30872478), (2, 15436239), (3, 10290826), (6, 5145413), (7, 4410354), (13, 2374806), (14, 2205177), (21, 1470118), (26, 1187403), (39, 791602), (42, 735059), (78, 395801), (91, 339258), (182, 169629), (273, 113086), (546, 56543)]