31647330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2496

約数の個数: 96

約数和(自身を含む): 96707520

約数和(自身を除く): 65060190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2459, 2574, 4290, 4918, 6435, 7377, 12295, 12870, 14754, 22131, 24590, 27049, 31967, 36885, 44262, 54098, 63934, 73770, 81147, 95901, 110655, 135245, 159835, 162294, 191802, 221310, 243441, 270490, 287703, 319670, 351637, 405735, 479505, 486882, 575406, 703274, 811470, 959010, 1054911, 1217205, 1438515, 1758185, 2109822, 2434410, 2877030, 3164733, 3516370, 5274555, 6329466, 10549110, 15823665, 31647330]

約数ペア:

[(1, 31647330), (2, 15823665), (3, 10549110), (5, 6329466), (6, 5274555), (9, 3516370), (10, 3164733), (11, 2877030), (13, 2434410), (15, 2109822), (18, 1758185), (22, 1438515), (26, 1217205), (30, 1054911), (33, 959010), (39, 811470), (45, 703274), (55, 575406), (65, 486882), (66, 479505), (78, 405735), (90, 351637), (99, 319670), (110, 287703), (117, 270490), (130, 243441), (143, 221310), (165, 191802), (195, 162294), (198, 159835), (234, 135245), (286, 110655), (330, 95901), (390, 81147), (429, 73770), (495, 63934), (585, 54098), (715, 44262), (858, 36885), (990, 31967), (1170, 27049), (1287, 24590), (1430, 22131), (2145, 14754), (2459, 12870), (2574, 12295), (4290, 7377), (4918, 6435)]