98994180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{86837}}^1$

素因数の和:86868

約数の個数: 48

約数和(自身を含む): 291775680

約数和(自身を除く): 192781500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 86837, 173674, 260511, 347348, 434185, 521022, 868370, 1042044, 1302555, 1649903, 1736740, 2605110, 3299806, 4949709, 5210220, 6599612, 8249515, 9899418, 16499030, 19798836, 24748545, 32998060, 49497090, 98994180]

約数ペア:

[(1, 98994180), (2, 49497090), (3, 32998060), (4, 24748545), (5, 19798836), (6, 16499030), (10, 9899418), (12, 8249515), (15, 6599612), (19, 5210220), (20, 4949709), (30, 3299806), (38, 2605110), (57, 1736740), (60, 1649903), (76, 1302555), (95, 1042044), (114, 868370), (190, 521022), (228, 434185), (285, 347348), (380, 260511), (570, 173674), (1140, 86837)]