29259090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 90616320

約数和(自身を除く): 61357230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 113, 126, 135, 137, 189, 210, 226, 270, 274, 315, 339, 378, 411, 565, 630, 678, 685, 791, 822, 945, 959, 1017, 1130, 1233, 1370, 1582, 1695, 1890, 1918, 2034, 2055, 2373, 2466, 2877, 3051, 3390, 3699, 3955, 4110, 4746, 4795, 5085, 5754, 6102, 6165, 7119, 7398, 7910, 8631, 9590, 10170, 11865, 12330, 14238, 14385, 15255, 15481, 17262, 18495, 21357, 23730, 25893, 28770, 30510, 30962, 35595, 36990, 42714, 43155, 46443, 51786, 71190, 77405, 86310, 92886, 106785, 108367, 129465, 139329, 154810, 213570, 216734, 232215, 258930, 278658, 325101, 417987, 464430, 541835, 650202, 696645, 835974, 975303, 1083670, 1393290, 1625505, 1950606, 2089935, 2925909, 3251010, 4179870, 4876515, 5851818, 9753030, 14629545, 29259090]

約数ペア:

[(1, 29259090), (2, 14629545), (3, 9753030), (5, 5851818), (6, 4876515), (7, 4179870), (9, 3251010), (10, 2925909), (14, 2089935), (15, 1950606), (18, 1625505), (21, 1393290), (27, 1083670), (30, 975303), (35, 835974), (42, 696645), (45, 650202), (54, 541835), (63, 464430), (70, 417987), (90, 325101), (105, 278658), (113, 258930), (126, 232215), (135, 216734), (137, 213570), (189, 154810), (210, 139329), (226, 129465), (270, 108367), (274, 106785), (315, 92886), (339, 86310), (378, 77405), (411, 71190), (565, 51786), (630, 46443), (678, 43155), (685, 42714), (791, 36990), (822, 35595), (945, 30962), (959, 30510), (1017, 28770), (1130, 25893), (1233, 23730), (1370, 21357), (1582, 18495), (1695, 17262), (1890, 15481), (1918, 15255), (2034, 14385), (2055, 14238), (2373, 12330), (2466, 11865), (2877, 10170), (3051, 9590), (3390, 8631), (3699, 7910), (3955, 7398), (4110, 7119), (4746, 6165), (4795, 6102), (5085, 5754)]