266470470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{422969}}^1$

素因数の和:422989

約数の個数: 48

約数和(自身を含む): 791799840

約数和(自身を除く): 525329370

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, 422969, 845938, 1268907, 2114845, 2537814, 2960783, 3806721, 4229690, 5921566, 6344535, 7613442, 8882349, 12689070, 14803915, 17764698, 19033605, 26647047, 29607830, 38067210, 44411745, 53294094, 88823490, 133235235, 266470470]

約数ペア:

[(1, 266470470), (2, 133235235), (3, 88823490), (5, 53294094), (6, 44411745), (7, 38067210), (9, 29607830), (10, 26647047), (14, 19033605), (15, 17764698), (18, 14803915), (21, 12689070), (30, 8882349), (35, 7613442), (42, 6344535), (45, 5921566), (63, 4229690), (70, 3806721), (90, 2960783), (105, 2537814), (126, 2114845), (210, 1268907), (315, 845938), (630, 422969)]