4743970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 10927872

約数和(自身を除く): 6183902

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 101, 110, 122, 154, 202, 305, 385, 427, 505, 610, 671, 707, 770, 854, 1010, 1111, 1342, 1414, 2135, 2222, 3355, 3535, 4270, 4697, 5555, 6161, 6710, 7070, 7777, 9394, 11110, 12322, 15554, 23485, 30805, 38885, 43127, 46970, 61610, 67771, 77770, 86254, 135542, 215635, 338855, 431270, 474397, 677710, 948794, 2371985, 4743970]

約数ペア:

[(1, 4743970), (2, 2371985), (5, 948794), (7, 677710), (10, 474397), (11, 431270), (14, 338855), (22, 215635), (35, 135542), (55, 86254), (61, 77770), (70, 67771), (77, 61610), (101, 46970), (110, 43127), (122, 38885), (154, 30805), (202, 23485), (305, 15554), (385, 12322), (427, 11110), (505, 9394), (610, 7777), (671, 7070), (707, 6710), (770, 6161), (854, 5555), (1010, 4697), (1111, 4270), (1342, 3535), (1414, 3355), (2135, 2222)]