1427296730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 2736460800

約数和(自身を除く): 1309164070

約数列:

[1, 2, 5, 10, 31, 59, 62, 73, 118, 146, 155, 295, 310, 365, 590, 730, 1069, 1829, 2138, 2263, 3658, 4307, 4526, 5345, 8614, 9145, 10690, 11315, 18290, 21535, 22630, 33139, 43070, 63071, 66278, 78037, 126142, 133517, 156074, 165695, 267034, 315355, 331390, 390185, 630710, 667585, 780370, 1335170, 1955201, 2419147, 3910402, 4604183, 4838294, 9208366, 9776005, 12095735, 19552010, 23020915, 24191470, 46041830, 142729673, 285459346, 713648365, 1427296730]

約数ペア:

[(1, 1427296730), (2, 713648365), (5, 285459346), (10, 142729673), (31, 46041830), (59, 24191470), (62, 23020915), (73, 19552010), (118, 12095735), (146, 9776005), (155, 9208366), (295, 4838294), (310, 4604183), (365, 3910402), (590, 2419147), (730, 1955201), (1069, 1335170), (1829, 780370), (2138, 667585), (2263, 630710), (3658, 390185), (4307, 331390), (4526, 315355), (5345, 267034), (8614, 165695), (9145, 156074), (10690, 133517), (11315, 126142), (18290, 78037), (21535, 66278), (22630, 63071), (33139, 43070)]