221569161870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8866313}}^1$

素因数の和:8866354

約数の個数: 96

約数和(自身を含む): 654972347808

約数和(自身を除く): 433403185938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1470, 1666, 1785, 2499, 3570, 4165, 4998, 8330, 12495, 24990, 8866313, 17732626, 26598939, 44331565, 53197878, 62064191, 88663130, 124128382, 132994695, 150727321, 186192573, 265989390, 301454642, 310320955, 372385146, 434449337, 452181963, 620641910, 753636605, 868898674, 904363926, 930962865, 1055091247, 1303348011, 1507273210, 1861925730, 2110182494, 2172246685, 2260909815, 2606696022, 3165273741, 4344493370, 4521819630, 5275456235, 6330547482, 6516740055, 7385638729, 10550912470, 13033480110, 14771277458, 15826368705, 22156916187, 31652737410, 36928193645, 44313832374, 73856387290, 110784580935, 221569161870]

約数ペア:

[(1, 221569161870), (2, 110784580935), (3, 73856387290), (5, 44313832374), (6, 36928193645), (7, 31652737410), (10, 22156916187), (14, 15826368705), (15, 14771277458), (17, 13033480110), (21, 10550912470), (30, 7385638729), (34, 6516740055), (35, 6330547482), (42, 5275456235), (49, 4521819630), (51, 4344493370), (70, 3165273741), (85, 2606696022), (98, 2260909815), (102, 2172246685), (105, 2110182494), (119, 1861925730), (147, 1507273210), (170, 1303348011), (210, 1055091247), (238, 930962865), (245, 904363926), (255, 868898674), (294, 753636605), (357, 620641910), (490, 452181963), (510, 434449337), (595, 372385146), (714, 310320955), (735, 301454642), (833, 265989390), (1190, 186192573), (1470, 150727321), (1666, 132994695), (1785, 124128382), (2499, 88663130), (3570, 62064191), (4165, 53197878), (4998, 44331565), (8330, 26598939), (12495, 17732626), (24990, 8866313)]