291213273030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2119919}}^1$

素因数の和:2120189

約数の個数: 64

約数和(自身を含む): 738749721600

約数和(自身を除く): 447536448570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 241, 285, 482, 570, 723, 1205, 1446, 2410, 3615, 4579, 7230, 9158, 13737, 22895, 27474, 45790, 68685, 137370, 2119919, 4239838, 6359757, 10599595, 12719514, 21199190, 31798785, 40278461, 63597570, 80556922, 120835383, 201392305, 241670766, 402784610, 510900479, 604176915, 1021800958, 1208353830, 1532701437, 2554502395, 3065402874, 5109004790, 7663507185, 9707109101, 15327014370, 19414218202, 29121327303, 48535545505, 58242654606, 97071091010, 145606636515, 291213273030]

約数ペア:

[(1, 291213273030), (2, 145606636515), (3, 97071091010), (5, 58242654606), (6, 48535545505), (10, 29121327303), (15, 19414218202), (19, 15327014370), (30, 9707109101), (38, 7663507185), (57, 5109004790), (95, 3065402874), (114, 2554502395), (190, 1532701437), (241, 1208353830), (285, 1021800958), (482, 604176915), (570, 510900479), (723, 402784610), (1205, 241670766), (1446, 201392305), (2410, 120835383), (3615, 80556922), (4579, 63597570), (7230, 40278461), (9158, 31798785), (13737, 21199190), (22895, 12719514), (27474, 10599595), (45790, 6359757), (68685, 4239838), (137370, 2119919)]