2410870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 5640192

約数和(自身を除く): 3229322

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 101, 110, 154, 155, 202, 217, 310, 341, 385, 434, 505, 682, 707, 770, 1010, 1085, 1111, 1414, 1705, 2170, 2222, 2387, 3131, 3410, 3535, 4774, 5555, 6262, 7070, 7777, 11110, 11935, 15554, 15655, 21917, 23870, 31310, 34441, 38885, 43834, 68882, 77770, 109585, 172205, 219170, 241087, 344410, 482174, 1205435, 2410870]

約数ペア:

[(1, 2410870), (2, 1205435), (5, 482174), (7, 344410), (10, 241087), (11, 219170), (14, 172205), (22, 109585), (31, 77770), (35, 68882), (55, 43834), (62, 38885), (70, 34441), (77, 31310), (101, 23870), (110, 21917), (154, 15655), (155, 15554), (202, 11935), (217, 11110), (310, 7777), (341, 7070), (385, 6262), (434, 5555), (505, 4774), (682, 3535), (707, 3410), (770, 3131), (1010, 2387), (1085, 2222), (1111, 2170), (1414, 1705)]