834124130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20231}}^1$

素因数の和:20295

約数の個数: 64

約数和(自身を含む): 1864581120

約数和(自身を除く): 1030456990

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1330, 2170, 2945, 4123, 5890, 8246, 20231, 20615, 40462, 41230, 101155, 141617, 202310, 283234, 384389, 627161, 708085, 768778, 1254322, 1416170, 1921945, 2690723, 3135805, 3843890, 4390127, 5381446, 6271610, 8780254, 11916059, 13453615, 21950635, 23832118, 26907230, 43901270, 59580295, 83412413, 119160590, 166824826, 417062065, 834124130]

約数ペア:

[(1, 834124130), (2, 417062065), (5, 166824826), (7, 119160590), (10, 83412413), (14, 59580295), (19, 43901270), (31, 26907230), (35, 23832118), (38, 21950635), (62, 13453615), (70, 11916059), (95, 8780254), (133, 6271610), (155, 5381446), (190, 4390127), (217, 3843890), (266, 3135805), (310, 2690723), (434, 1921945), (589, 1416170), (665, 1254322), (1085, 768778), (1178, 708085), (1330, 627161), (2170, 384389), (2945, 283234), (4123, 202310), (5890, 141617), (8246, 101155), (20231, 41230), (20615, 40462)]