1022335740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{246941}}^1$

素因数の和:246979

約数の個数: 72

約数和(自身を含む): 3235927968

約数和(自身を除く): 2213592228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 246941, 493882, 740823, 987764, 1234705, 1481646, 2222469, 2469410, 2963292, 3704115, 4444938, 4938820, 5679643, 7408230, 8889876, 11112345, 11359286, 14816460, 17038929, 22224690, 22718572, 28398215, 34077858, 44449380, 51116787, 56796430, 68155716, 85194645, 102233574, 113592860, 170389290, 204467148, 255583935, 340778580, 511167870, 1022335740]

約数ペア:

[(1, 1022335740), (2, 511167870), (3, 340778580), (4, 255583935), (5, 204467148), (6, 170389290), (9, 113592860), (10, 102233574), (12, 85194645), (15, 68155716), (18, 56796430), (20, 51116787), (23, 44449380), (30, 34077858), (36, 28398215), (45, 22718572), (46, 22224690), (60, 17038929), (69, 14816460), (90, 11359286), (92, 11112345), (115, 8889876), (138, 7408230), (180, 5679643), (207, 4938820), (230, 4444938), (276, 3704115), (345, 2963292), (414, 2469410), (460, 2222469), (690, 1481646), (828, 1234705), (1035, 987764), (1380, 740823), (2070, 493882), (4140, 246941)]