14972380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 35033040

約数和(自身を除く): 20060660

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 41, 62, 76, 82, 95, 124, 155, 164, 190, 205, 310, 380, 410, 589, 620, 779, 820, 961, 1178, 1271, 1558, 1922, 2356, 2542, 2945, 3116, 3844, 3895, 4805, 5084, 5890, 6355, 7790, 9610, 11780, 12710, 15580, 18259, 19220, 24149, 25420, 36518, 39401, 48298, 73036, 78802, 91295, 96596, 120745, 157604, 182590, 197005, 241490, 365180, 394010, 482980, 748619, 788020, 1497238, 2994476, 3743095, 7486190, 14972380]

約数ペア:

[(1, 14972380), (2, 7486190), (4, 3743095), (5, 2994476), (10, 1497238), (19, 788020), (20, 748619), (31, 482980), (38, 394010), (41, 365180), (62, 241490), (76, 197005), (82, 182590), (95, 157604), (124, 120745), (155, 96596), (164, 91295), (190, 78802), (205, 73036), (310, 48298), (380, 39401), (410, 36518), (589, 25420), (620, 24149), (779, 19220), (820, 18259), (961, 15580), (1178, 12710), (1271, 11780), (1558, 9610), (1922, 7790), (2356, 6355), (2542, 5890), (2945, 5084), (3116, 4805), (3844, 3895)]