291342870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35573}}^1$

素因数の和:35606

約数の個数: 96

約数和(自身を含む): 932323392

約数和(自身を除く): 640980522

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 35573, 71146, 106719, 177865, 213438, 249011, 320157, 355730, 462449, 498022, 533595, 640314, 747033, 924898, 1067190, 1245055, 1387347, 1494066, 1600785, 2241099, 2312245, 2490110, 2774694, 3201570, 3237143, 3735165, 4162041, 4482198, 4624490, 6474286, 6936735, 7470330, 8324082, 9711429, 11205495, 13873470, 16185715, 19422858, 20810205, 22410990, 29134287, 32371430, 41620410, 48557145, 58268574, 97114290, 145671435, 291342870]

約数ペア:

[(1, 291342870), (2, 145671435), (3, 97114290), (5, 58268574), (6, 48557145), (7, 41620410), (9, 32371430), (10, 29134287), (13, 22410990), (14, 20810205), (15, 19422858), (18, 16185715), (21, 13873470), (26, 11205495), (30, 9711429), (35, 8324082), (39, 7470330), (42, 6936735), (45, 6474286), (63, 4624490), (65, 4482198), (70, 4162041), (78, 3735165), (90, 3237143), (91, 3201570), (105, 2774694), (117, 2490110), (126, 2312245), (130, 2241099), (182, 1600785), (195, 1494066), (210, 1387347), (234, 1245055), (273, 1067190), (315, 924898), (390, 747033), (455, 640314), (546, 533595), (585, 498022), (630, 462449), (819, 355730), (910, 320157), (1170, 249011), (1365, 213438), (1638, 177865), (2730, 106719), (4095, 71146), (8190, 35573)]