39669770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 85542912

約数和(自身を除く): 45873142

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 101, 155, 181, 202, 217, 310, 362, 434, 505, 707, 905, 1010, 1085, 1267, 1414, 1810, 2170, 2534, 3131, 3535, 5611, 6262, 6335, 7070, 11222, 12670, 15655, 18281, 21917, 28055, 31310, 36562, 39277, 43834, 56110, 78554, 91405, 109585, 127967, 182810, 196385, 219170, 255934, 392770, 566711, 639835, 1133422, 1279670, 2833555, 3966977, 5667110, 7933954, 19834885, 39669770]

約数ペア:

[(1, 39669770), (2, 19834885), (5, 7933954), (7, 5667110), (10, 3966977), (14, 2833555), (31, 1279670), (35, 1133422), (62, 639835), (70, 566711), (101, 392770), (155, 255934), (181, 219170), (202, 196385), (217, 182810), (310, 127967), (362, 109585), (434, 91405), (505, 78554), (707, 56110), (905, 43834), (1010, 39277), (1085, 36562), (1267, 31310), (1414, 28055), (1810, 21917), (2170, 18281), (2534, 15655), (3131, 12670), (3535, 11222), (5611, 7070), (6262, 6335)]