30205280798

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{65011}}^1$

素因数の和:65469

約数の個数: 48

約数和(自身を含む): 57630797568

約数和(自身を除く): 27425516770

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 431, 539, 862, 1078, 3017, 4741, 6034, 9482, 21119, 33187, 42238, 65011, 66374, 130022, 232309, 455077, 464618, 715121, 910154, 1430242, 3185539, 5005847, 6371078, 10011694, 28019741, 35040929, 56039482, 70081858, 196138187, 308217151, 392276374, 616434302, 1372967309, 2157520057, 2745934618, 4315040114, 15102640399, 30205280798]

約数ペア:

[(1, 30205280798), (2, 15102640399), (7, 4315040114), (11, 2745934618), (14, 2157520057), (22, 1372967309), (49, 616434302), (77, 392276374), (98, 308217151), (154, 196138187), (431, 70081858), (539, 56039482), (862, 35040929), (1078, 28019741), (3017, 10011694), (4741, 6371078), (6034, 5005847), (9482, 3185539), (21119, 1430242), (33187, 910154), (42238, 715121), (65011, 464618), (66374, 455077), (130022, 232309)]