30085550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2921

約数の個数: 48

約数和(自身を含む): 64281600

約数和(自身を除く): 34196050

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 2879, 5225, 5758, 10450, 14395, 28790, 31669, 54701, 63338, 71975, 109402, 143950, 158345, 273505, 316690, 547010, 601711, 791725, 1203422, 1367525, 1583450, 2735050, 3008555, 6017110, 15042775, 30085550]

約数ペア:

[(1, 30085550), (2, 15042775), (5, 6017110), (10, 3008555), (11, 2735050), (19, 1583450), (22, 1367525), (25, 1203422), (38, 791725), (50, 601711), (55, 547010), (95, 316690), (110, 273505), (190, 158345), (209, 143950), (275, 109402), (418, 71975), (475, 63338), (550, 54701), (950, 31669), (1045, 28790), (2090, 14395), (2879, 10450), (5225, 5758)]