30258894246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{5281}}^1\times {\mathrm{19489}}^1$

素因数の和:24789

約数の個数: 48

約数和(自身を含む): 70415187120

約数和(自身を除く): 40156292874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 5281, 10562, 15843, 19489, 31686, 36967, 38978, 58467, 73934, 110901, 116934, 136423, 221802, 258769, 272846, 409269, 517538, 776307, 818538, 954961, 1552614, 1909922, 2864883, 5729766, 102921409, 205842818, 308764227, 617528454, 720449863, 1440899726, 2161349589, 4322699178, 5043149041, 10086298082, 15129447123, 30258894246]

約数ペア:

[(1, 30258894246), (2, 15129447123), (3, 10086298082), (6, 5043149041), (7, 4322699178), (14, 2161349589), (21, 1440899726), (42, 720449863), (49, 617528454), (98, 308764227), (147, 205842818), (294, 102921409), (5281, 5729766), (10562, 2864883), (15843, 1909922), (19489, 1552614), (31686, 954961), (36967, 818538), (38978, 776307), (58467, 517538), (73934, 409269), (110901, 272846), (116934, 258769), (136423, 221802)]