4702390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 10948608

約数和(自身を除く): 6246218

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 197, 217, 310, 341, 385, 394, 434, 682, 770, 985, 1085, 1379, 1705, 1970, 2167, 2170, 2387, 2758, 3410, 4334, 4774, 6107, 6895, 10835, 11935, 12214, 13790, 15169, 21670, 23870, 30338, 30535, 42749, 61070, 67177, 75845, 85498, 134354, 151690, 213745, 335885, 427490, 470239, 671770, 940478, 2351195, 4702390]

約数ペア:

[(1, 4702390), (2, 2351195), (5, 940478), (7, 671770), (10, 470239), (11, 427490), (14, 335885), (22, 213745), (31, 151690), (35, 134354), (55, 85498), (62, 75845), (70, 67177), (77, 61070), (110, 42749), (154, 30535), (155, 30338), (197, 23870), (217, 21670), (310, 15169), (341, 13790), (385, 12214), (394, 11935), (434, 10835), (682, 6895), (770, 6107), (985, 4774), (1085, 4334), (1379, 3410), (1705, 2758), (1970, 2387), (2167, 2170)]