64300180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 169666560

約数和(自身を除く): 105366380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1051, 1330, 1610, 1748, 2102, 2185, 2660, 3059, 3220, 4204, 4370, 5255, 6118, 7357, 8740, 10510, 12236, 14714, 15295, 19969, 21020, 24173, 29428, 30590, 36785, 39938, 48346, 61180, 73570, 79876, 96692, 99845, 120865, 139783, 147140, 169211, 199690, 241730, 279566, 338422, 399380, 459287, 483460, 559132, 676844, 698915, 846055, 918574, 1397830, 1692110, 1837148, 2296435, 2795660, 3215009, 3384220, 4592870, 6430018, 9185740, 12860036, 16075045, 32150090, 64300180]

約数ペア:

[(1, 64300180), (2, 32150090), (4, 16075045), (5, 12860036), (7, 9185740), (10, 6430018), (14, 4592870), (19, 3384220), (20, 3215009), (23, 2795660), (28, 2296435), (35, 1837148), (38, 1692110), (46, 1397830), (70, 918574), (76, 846055), (92, 698915), (95, 676844), (115, 559132), (133, 483460), (140, 459287), (161, 399380), (190, 338422), (230, 279566), (266, 241730), (322, 199690), (380, 169211), (437, 147140), (460, 139783), (532, 120865), (644, 99845), (665, 96692), (805, 79876), (874, 73570), (1051, 61180), (1330, 48346), (1610, 39938), (1748, 36785), (2102, 30590), (2185, 29428), (2660, 24173), (3059, 21020), (3220, 19969), (4204, 15295), (4370, 14714), (5255, 12236), (6118, 10510), (7357, 8740)]