66823190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 147916800

約数和(自身を除く): 81093610

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 133, 190, 235, 266, 329, 470, 658, 665, 893, 1069, 1330, 1645, 1786, 2138, 3290, 4465, 5345, 6251, 7483, 8930, 10690, 12502, 14966, 20311, 31255, 37415, 40622, 50243, 62510, 74830, 100486, 101555, 142177, 203110, 251215, 284354, 351701, 502430, 703402, 710885, 954617, 1421770, 1758505, 1909234, 3517010, 4773085, 6682319, 9546170, 13364638, 33411595, 66823190]

約数ペア:

[(1, 66823190), (2, 33411595), (5, 13364638), (7, 9546170), (10, 6682319), (14, 4773085), (19, 3517010), (35, 1909234), (38, 1758505), (47, 1421770), (70, 954617), (94, 710885), (95, 703402), (133, 502430), (190, 351701), (235, 284354), (266, 251215), (329, 203110), (470, 142177), (658, 101555), (665, 100486), (893, 74830), (1069, 62510), (1330, 50243), (1645, 40622), (1786, 37415), (2138, 31255), (3290, 20311), (4465, 14966), (5345, 12502), (6251, 10690), (7483, 8930)]