16803270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1543}}^1$

素因数の和:1578

約数の個数: 72

約数和(自身を含む): 48052368

約数和(自身を除く): 31249098

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1543, 1815, 2178, 3086, 3630, 4629, 5445, 7715, 9258, 10890, 13887, 15430, 16973, 23145, 27774, 33946, 46290, 50919, 69435, 84865, 101838, 138870, 152757, 169730, 186703, 254595, 305514, 373406, 509190, 560109, 763785, 933515, 1120218, 1527570, 1680327, 1867030, 2800545, 3360654, 5601090, 8401635, 16803270]

約数ペア:

[(1, 16803270), (2, 8401635), (3, 5601090), (5, 3360654), (6, 2800545), (9, 1867030), (10, 1680327), (11, 1527570), (15, 1120218), (18, 933515), (22, 763785), (30, 560109), (33, 509190), (45, 373406), (55, 305514), (66, 254595), (90, 186703), (99, 169730), (110, 152757), (121, 138870), (165, 101838), (198, 84865), (242, 69435), (330, 50919), (363, 46290), (495, 33946), (605, 27774), (726, 23145), (990, 16973), (1089, 15430), (1210, 13887), (1543, 10890), (1815, 9258), (2178, 7715), (3086, 5445), (3630, 4629)]