191377890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:534

約数の個数: 160

約数和(自身を含む): 574573824

約数和(自身を除く): 383195934

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 81, 90, 94, 99, 110, 135, 141, 162, 165, 198, 235, 270, 282, 297, 330, 405, 423, 457, 470, 495, 517, 594, 705, 810, 846, 891, 914, 990, 1034, 1269, 1371, 1410, 1485, 1551, 1782, 2115, 2285, 2538, 2585, 2742, 2970, 3102, 3807, 4113, 4230, 4455, 4570, 4653, 5027, 5170, 6345, 6855, 7614, 7755, 8226, 8910, 9306, 10054, 12339, 12690, 13710, 13959, 15081, 15510, 19035, 20565, 21479, 23265, 24678, 25135, 27918, 30162, 37017, 38070, 41130, 41877, 42958, 45243, 46530, 50270, 61695, 64437, 69795, 74034, 75405, 83754, 90486, 107395, 123390, 128874, 135729, 139590, 150810, 185085, 193311, 209385, 214790, 226215, 236269, 271458, 322185, 370170, 386622, 407187, 418770, 452430, 472538, 579933, 644370, 678645, 708807, 814374, 966555, 1159866, 1181345, 1357290, 1417614, 1739799, 1933110, 2035935, 2126421, 2362690, 2899665, 3479598, 3544035, 4071870, 4252842, 5799330, 6379263, 7088070, 8698995, 10632105, 12758526, 17397990, 19137789, 21264210, 31896315, 38275578, 63792630, 95688945, 191377890]

約数ペア:

[(1, 191377890), (2, 95688945), (3, 63792630), (5, 38275578), (6, 31896315), (9, 21264210), (10, 19137789), (11, 17397990), (15, 12758526), (18, 10632105), (22, 8698995), (27, 7088070), (30, 6379263), (33, 5799330), (45, 4252842), (47, 4071870), (54, 3544035), (55, 3479598), (66, 2899665), (81, 2362690), (90, 2126421), (94, 2035935), (99, 1933110), (110, 1739799), (135, 1417614), (141, 1357290), (162, 1181345), (165, 1159866), (198, 966555), (235, 814374), (270, 708807), (282, 678645), (297, 644370), (330, 579933), (405, 472538), (423, 452430), (457, 418770), (470, 407187), (495, 386622), (517, 370170), (594, 322185), (705, 271458), (810, 236269), (846, 226215), (891, 214790), (914, 209385), (990, 193311), (1034, 185085), (1269, 150810), (1371, 139590), (1410, 135729), (1485, 128874), (1551, 123390), (1782, 107395), (2115, 90486), (2285, 83754), (2538, 75405), (2585, 74034), (2742, 69795), (2970, 64437), (3102, 61695), (3807, 50270), (4113, 46530), (4230, 45243), (4455, 42958), (4570, 41877), (4653, 41130), (5027, 38070), (5170, 37017), (6345, 30162), (6855, 27918), (7614, 25135), (7755, 24678), (8226, 23265), (8910, 21479), (9306, 20565), (10054, 19035), (12339, 15510), (12690, 15081), (13710, 13959)]