7661030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 15337728

約数和(自身を除く): 7676698

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1901, 2015, 3802, 4030, 9505, 19010, 24713, 49426, 58931, 117862, 123565, 247130, 294655, 589310, 766103, 1532206, 3830515, 7661030]

約数ペア:

[(1, 7661030), (2, 3830515), (5, 1532206), (10, 766103), (13, 589310), (26, 294655), (31, 247130), (62, 123565), (65, 117862), (130, 58931), (155, 49426), (310, 24713), (403, 19010), (806, 9505), (1901, 4030), (2015, 3802)]