28207942740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52236931}}^1$

素因数の和:52236949

約数の個数: 48

約数和(自身を含む): 87758045760

約数和(自身を除く): 59550103020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52236931, 104473862, 156710793, 208947724, 261184655, 313421586, 470132379, 522369310, 626843172, 783553965, 940264758, 1044738620, 1410397137, 1567107930, 1880529516, 2350661895, 2820794274, 3134215860, 4701323790, 5641588548, 7051985685, 9402647580, 14103971370, 28207942740]

約数ペア:

[(1, 28207942740), (2, 14103971370), (3, 9402647580), (4, 7051985685), (5, 5641588548), (6, 4701323790), (9, 3134215860), (10, 2820794274), (12, 2350661895), (15, 1880529516), (18, 1567107930), (20, 1410397137), (27, 1044738620), (30, 940264758), (36, 783553965), (45, 626843172), (54, 522369310), (60, 470132379), (90, 313421586), (108, 261184655), (135, 208947724), (180, 156710793), (270, 104473862), (540, 52236931)]