163521330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 459877824

約数和(自身を除く): 296356494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 173, 210, 245, 294, 346, 490, 519, 643, 735, 865, 1038, 1211, 1286, 1470, 1730, 1929, 2422, 2595, 3215, 3633, 3858, 4501, 5190, 6055, 6430, 7266, 8477, 9002, 9645, 12110, 13503, 16954, 18165, 19290, 22505, 25431, 27006, 31507, 36330, 42385, 45010, 50862, 63014, 67515, 84770, 94521, 111239, 127155, 135030, 157535, 189042, 222478, 254310, 315070, 333717, 472605, 556195, 667434, 778673, 945210, 1112390, 1557346, 1668585, 2336019, 3337170, 3893365, 4672038, 5450711, 7786730, 10901422, 11680095, 16352133, 23360190, 27253555, 32704266, 54507110, 81760665, 163521330]

約数ペア:

[(1, 163521330), (2, 81760665), (3, 54507110), (5, 32704266), (6, 27253555), (7, 23360190), (10, 16352133), (14, 11680095), (15, 10901422), (21, 7786730), (30, 5450711), (35, 4672038), (42, 3893365), (49, 3337170), (70, 2336019), (98, 1668585), (105, 1557346), (147, 1112390), (173, 945210), (210, 778673), (245, 667434), (294, 556195), (346, 472605), (490, 333717), (519, 315070), (643, 254310), (735, 222478), (865, 189042), (1038, 157535), (1211, 135030), (1286, 127155), (1470, 111239), (1730, 94521), (1929, 84770), (2422, 67515), (2595, 63014), (3215, 50862), (3633, 45010), (3858, 42385), (4501, 36330), (5190, 31507), (6055, 27006), (6430, 25431), (7266, 22505), (8477, 19290), (9002, 18165), (9645, 16954), (12110, 13503)]