43426970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 86952960

約数和(自身を除く): 43525990

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 73, 95, 101, 146, 155, 190, 202, 310, 365, 505, 589, 730, 1010, 1178, 1387, 1919, 2263, 2774, 2945, 3131, 3838, 4526, 5890, 6262, 6935, 7373, 9595, 11315, 13870, 14746, 15655, 19190, 22630, 31310, 36865, 42997, 59489, 73730, 85994, 118978, 140087, 214985, 228563, 280174, 297445, 429970, 457126, 594890, 700435, 1142815, 1400870, 2285630, 4342697, 8685394, 21713485, 43426970]

約数ペア:

[(1, 43426970), (2, 21713485), (5, 8685394), (10, 4342697), (19, 2285630), (31, 1400870), (38, 1142815), (62, 700435), (73, 594890), (95, 457126), (101, 429970), (146, 297445), (155, 280174), (190, 228563), (202, 214985), (310, 140087), (365, 118978), (505, 85994), (589, 73730), (730, 59489), (1010, 42997), (1178, 36865), (1387, 31310), (1919, 22630), (2263, 19190), (2774, 15655), (2945, 14746), (3131, 13870), (3838, 11315), (4526, 9595), (5890, 7373), (6262, 6935)]