490171498290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3628481}}^1$

素因数の和:3628592

約数の個数: 96

約数和(自身を含む): 1358503660800

約数和(自身を除く): 868332162510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 79, 90, 95, 114, 158, 171, 190, 237, 285, 342, 395, 474, 570, 711, 790, 855, 1185, 1422, 1501, 1710, 2370, 3002, 3555, 4503, 7110, 7505, 9006, 13509, 15010, 22515, 27018, 45030, 67545, 135090, 3628481, 7256962, 10885443, 18142405, 21770886, 32656329, 36284810, 54427215, 65312658, 68941139, 108854430, 137882278, 163281645, 206823417, 286649999, 326563290, 344705695, 413646834, 573299998, 620470251, 689411390, 859949997, 1034117085, 1240940502, 1433249995, 1719899994, 2068234170, 2579849991, 2866499990, 3102351255, 4299749985, 5159699982, 5446349981, 6204702510, 8599499970, 10892699962, 12899249955, 16339049943, 25798499910, 27231749905, 32678099886, 49017149829, 54463499810, 81695249715, 98034299658, 163390499430, 245085749145, 490171498290]

約数ペア:

[(1, 490171498290), (2, 245085749145), (3, 163390499430), (5, 98034299658), (6, 81695249715), (9, 54463499810), (10, 49017149829), (15, 32678099886), (18, 27231749905), (19, 25798499910), (30, 16339049943), (38, 12899249955), (45, 10892699962), (57, 8599499970), (79, 6204702510), (90, 5446349981), (95, 5159699982), (114, 4299749985), (158, 3102351255), (171, 2866499990), (190, 2579849991), (237, 2068234170), (285, 1719899994), (342, 1433249995), (395, 1240940502), (474, 1034117085), (570, 859949997), (711, 689411390), (790, 620470251), (855, 573299998), (1185, 413646834), (1422, 344705695), (1501, 326563290), (1710, 286649999), (2370, 206823417), (3002, 163281645), (3555, 137882278), (4503, 108854430), (7110, 68941139), (7505, 65312658), (9006, 54427215), (13509, 36284810), (15010, 32656329), (22515, 21770886), (27018, 18142405), (45030, 10885443), (67545, 7256962), (135090, 3628481)]