1807110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 80

約数和(自身を含む): 5122656

約数和(自身を除く): 3315546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 97, 115, 135, 138, 162, 194, 207, 230, 270, 291, 345, 405, 414, 485, 582, 621, 690, 810, 873, 970, 1035, 1242, 1455, 1746, 1863, 2070, 2231, 2619, 2910, 3105, 3726, 4365, 4462, 5238, 6210, 6693, 7857, 8730, 9315, 11155, 13095, 13386, 15714, 18630, 20079, 22310, 26190, 33465, 39285, 40158, 60237, 66930, 78570, 100395, 120474, 180711, 200790, 301185, 361422, 602370, 903555, 1807110]

約数ペア:

[(1, 1807110), (2, 903555), (3, 602370), (5, 361422), (6, 301185), (9, 200790), (10, 180711), (15, 120474), (18, 100395), (23, 78570), (27, 66930), (30, 60237), (45, 40158), (46, 39285), (54, 33465), (69, 26190), (81, 22310), (90, 20079), (97, 18630), (115, 15714), (135, 13386), (138, 13095), (162, 11155), (194, 9315), (207, 8730), (230, 7857), (270, 6693), (291, 6210), (345, 5238), (405, 4462), (414, 4365), (485, 3726), (582, 3105), (621, 2910), (690, 2619), (810, 2231), (873, 2070), (970, 1863), (1035, 1746), (1242, 1455)]