30984034298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 57744949248

約数和(自身を除く): 26760914950

約数列:

[1, 2, 7, 14, 23, 46, 73, 97, 107, 127, 146, 161, 194, 214, 254, 322, 511, 679, 749, 889, 1022, 1358, 1498, 1679, 1778, 2231, 2461, 2921, 3358, 4462, 4922, 5842, 7081, 7811, 9271, 10379, 11753, 12319, 13589, 14162, 15617, 15622, 17227, 18542, 20447, 20758, 23506, 24638, 27178, 31234, 34454, 40894, 49567, 54677, 64897, 72653, 86233, 95123, 99134, 109354, 129794, 145306, 162863, 172466, 179653, 190246, 213233, 238717, 283337, 312547, 325726, 359306, 426466, 477434, 566674, 625094, 757667, 899287, 991997, 1140041, 1257571, 1318133, 1492631, 1515334, 1671019, 1798574, 1983359, 1983994, 2187829, 2280082, 2515142, 2636266, 2985262, 3342038, 3966718, 4375658, 5303669, 6295009, 6943979, 9226931, 10607338, 12590018, 13887958, 17426341, 18453862, 20683601, 22815931, 30317059, 34852682, 41367202, 45631862, 60634118, 96223709, 121984387, 144785207, 159711517, 192447418, 212219413, 243968774, 289570414, 319423034, 424438826, 673565963, 1347131926, 2213145307, 4426290614, 15492017149, 30984034298]

約数ペア:

[(1, 30984034298), (2, 15492017149), (7, 4426290614), (14, 2213145307), (23, 1347131926), (46, 673565963), (73, 424438826), (97, 319423034), (107, 289570414), (127, 243968774), (146, 212219413), (161, 192447418), (194, 159711517), (214, 144785207), (254, 121984387), (322, 96223709), (511, 60634118), (679, 45631862), (749, 41367202), (889, 34852682), (1022, 30317059), (1358, 22815931), (1498, 20683601), (1679, 18453862), (1778, 17426341), (2231, 13887958), (2461, 12590018), (2921, 10607338), (3358, 9226931), (4462, 6943979), (4922, 6295009), (5842, 5303669), (7081, 4375658), (7811, 3966718), (9271, 3342038), (10379, 2985262), (11753, 2636266), (12319, 2515142), (13589, 2280082), (14162, 2187829), (15617, 1983994), (15622, 1983359), (17227, 1798574), (18542, 1671019), (20447, 1515334), (20758, 1492631), (23506, 1318133), (24638, 1257571), (27178, 1140041), (31234, 991997), (34454, 899287), (40894, 757667), (49567, 625094), (54677, 566674), (64897, 477434), (72653, 426466), (86233, 359306), (95123, 325726), (99134, 312547), (109354, 283337), (129794, 238717), (145306, 213233), (162863, 190246), (172466, 179653)]