809383770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40693}}^1$

素因数の和:40736

約数の個数: 96

約数和(自身を含む): 2399643792

約数和(自身を除く): 1590260022

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 40693, 81386, 122079, 203465, 244158, 366237, 406930, 529009, 610395, 691781, 732474, 1058018, 1220790, 1383562, 1587027, 1831185, 2075343, 2645045, 3174054, 3458905, 3662370, 4150686, 4761081, 5290090, 6226029, 6917810, 7935135, 8993153, 9522162, 10376715, 12452058, 15870270, 17986306, 20753430, 23805405, 26979459, 31130145, 44965765, 47610810, 53958918, 62260290, 80938377, 89931530, 134897295, 161876754, 269794590, 404691885, 809383770]

約数ペア:

[(1, 809383770), (2, 404691885), (3, 269794590), (5, 161876754), (6, 134897295), (9, 89931530), (10, 80938377), (13, 62260290), (15, 53958918), (17, 47610810), (18, 44965765), (26, 31130145), (30, 26979459), (34, 23805405), (39, 20753430), (45, 17986306), (51, 15870270), (65, 12452058), (78, 10376715), (85, 9522162), (90, 8993153), (102, 7935135), (117, 6917810), (130, 6226029), (153, 5290090), (170, 4761081), (195, 4150686), (221, 3662370), (234, 3458905), (255, 3174054), (306, 2645045), (390, 2075343), (442, 1831185), (510, 1587027), (585, 1383562), (663, 1220790), (765, 1058018), (1105, 732474), (1170, 691781), (1326, 610395), (1530, 529009), (1989, 406930), (2210, 366237), (3315, 244158), (3978, 203465), (6630, 122079), (9945, 81386), (19890, 40693)]