492903780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{483239}}^1$

素因数の和:483268

約数の個数: 48

約数和(自身を含む): 1461317760

約数和(自身を除く): 968413980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 483239, 966478, 1449717, 1932956, 2416195, 2899434, 4832390, 5798868, 7248585, 8215063, 9664780, 14497170, 16430126, 24645189, 28994340, 32860252, 41075315, 49290378, 82150630, 98580756, 123225945, 164301260, 246451890, 492903780]

約数ペア:

[(1, 492903780), (2, 246451890), (3, 164301260), (4, 123225945), (5, 98580756), (6, 82150630), (10, 49290378), (12, 41075315), (15, 32860252), (17, 28994340), (20, 24645189), (30, 16430126), (34, 14497170), (51, 9664780), (60, 8215063), (68, 7248585), (85, 5798868), (102, 4832390), (170, 2899434), (204, 2416195), (255, 1932956), (340, 1449717), (510, 966478), (1020, 483239)]