1326432870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2105449}}^1$

素因数の和:2105469

約数の個数: 48

約数和(自身を含む): 3941402400

約数和(自身を除く): 2614969530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2105449, 4210898, 6316347, 10527245, 12632694, 14738143, 18949041, 21054490, 29476286, 31581735, 37898082, 44214429, 63163470, 73690715, 88428858, 94745205, 132643287, 147381430, 189490410, 221072145, 265286574, 442144290, 663216435, 1326432870]

約数ペア:

[(1, 1326432870), (2, 663216435), (3, 442144290), (5, 265286574), (6, 221072145), (7, 189490410), (9, 147381430), (10, 132643287), (14, 94745205), (15, 88428858), (18, 73690715), (21, 63163470), (30, 44214429), (35, 37898082), (42, 31581735), (45, 29476286), (63, 21054490), (70, 18949041), (90, 14738143), (105, 12632694), (126, 10527245), (210, 6316347), (315, 4210898), (630, 2105449)]