65807910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{34819}}^1$

素因数の和:34842

約数の個数: 64

約数和(自身を含む): 200563200

約数和(自身を除く): 134755290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 34819, 69638, 104457, 174095, 208914, 243733, 313371, 348190, 487466, 522285, 626742, 731199, 940113, 1044570, 1218665, 1462398, 1566855, 1880226, 2193597, 2437330, 3133710, 3655995, 4387194, 4700565, 6580791, 7311990, 9401130, 10967985, 13161582, 21935970, 32903955, 65807910]

約数ペア:

[(1, 65807910), (2, 32903955), (3, 21935970), (5, 13161582), (6, 10967985), (7, 9401130), (9, 7311990), (10, 6580791), (14, 4700565), (15, 4387194), (18, 3655995), (21, 3133710), (27, 2437330), (30, 2193597), (35, 1880226), (42, 1566855), (45, 1462398), (54, 1218665), (63, 1044570), (70, 940113), (90, 731199), (105, 626742), (126, 522285), (135, 487466), (189, 348190), (210, 313371), (270, 243733), (315, 208914), (378, 174095), (630, 104457), (945, 69638), (1890, 34819)]