40503870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 116049024

約数和(自身を除く): 75545154

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 163, 165, 198, 251, 326, 330, 489, 495, 502, 753, 815, 978, 990, 1255, 1467, 1506, 1630, 1793, 2259, 2445, 2510, 2761, 2934, 3586, 3765, 4518, 4890, 5379, 5522, 7335, 7530, 8283, 8965, 10758, 11295, 13805, 14670, 16137, 16566, 17930, 22590, 24849, 26895, 27610, 32274, 40913, 41415, 49698, 53790, 80685, 81826, 82830, 122739, 124245, 161370, 204565, 245478, 248490, 368217, 409130, 450043, 613695, 736434, 900086, 1227390, 1350129, 1841085, 2250215, 2700258, 3682170, 4050387, 4500430, 6750645, 8100774, 13501290, 20251935, 40503870]

約数ペア:

[(1, 40503870), (2, 20251935), (3, 13501290), (5, 8100774), (6, 6750645), (9, 4500430), (10, 4050387), (11, 3682170), (15, 2700258), (18, 2250215), (22, 1841085), (30, 1350129), (33, 1227390), (45, 900086), (55, 736434), (66, 613695), (90, 450043), (99, 409130), (110, 368217), (163, 248490), (165, 245478), (198, 204565), (251, 161370), (326, 124245), (330, 122739), (489, 82830), (495, 81826), (502, 80685), (753, 53790), (815, 49698), (978, 41415), (990, 40913), (1255, 32274), (1467, 27610), (1506, 26895), (1630, 24849), (1793, 22590), (2259, 17930), (2445, 16566), (2510, 16137), (2761, 14670), (2934, 13805), (3586, 11295), (3765, 10758), (4518, 8965), (4890, 8283), (5379, 7530), (5522, 7335)]