39298260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28477}}^1$

素因数の和:28512

約数の個数: 48

約数和(自身を含む): 114823296

約数和(自身を除く): 75525036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 28477, 56954, 85431, 113908, 142385, 170862, 284770, 341724, 427155, 569540, 654971, 854310, 1309942, 1708620, 1964913, 2619884, 3274855, 3929826, 6549710, 7859652, 9824565, 13099420, 19649130, 39298260]

約数ペア:

[(1, 39298260), (2, 19649130), (3, 13099420), (4, 9824565), (5, 7859652), (6, 6549710), (10, 3929826), (12, 3274855), (15, 2619884), (20, 1964913), (23, 1708620), (30, 1309942), (46, 854310), (60, 654971), (69, 569540), (92, 427155), (115, 341724), (138, 284770), (230, 170862), (276, 142385), (345, 113908), (460, 85431), (690, 56954), (1380, 28477)]